| P000A
"A" Camshaft Position Slow Response (Bank 1) |
VVT Actuator Intake rationality check |
- Difference between target position vs. actual position>= 0.75 to < 7.00° CRK
|
- Set point change > 14.00 [°CRK]
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- dynamic diagnosis timer >= 0.95...4.18 [s]
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P000B
"B" Camshaft Position Slow Response (Bank 1) |
VVT Actuator Outlet rationality check |
- Difference between target position vs. actual position>= 0.75 to < 7.00° CRK
|
- Set point change > 14.00 [°CRK]
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- dynamic diagnosis timer >= 0.95...4.18 [s]
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P000C
"A" Camshaft Position Slow Response (Bank 1) |
VVT Actuator Intake rationality check |
- Difference between target position vs. actual position>= 0.75 to < 7.00° CRK
|
- Set point change > 14.00 [°CRK]
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- dynamic diagnosis timer >= 0.95...4.18 [s]
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P000D
"B" Camshaft Position Slow Response (Bank 1) |
VVT Actuator Outlet rationality check |
- Difference between target position vs. actual position>= 0.75 to < 7.00° CRK
|
- Set point change > 14.00 [°CRK]
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- dynamic diagnosis timer >= 0.95...4.18 [s]
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P00AB Intake Air Temperature Sensor 1 Bank 1 Circuit Range/Performance |
Intake Air Temperature Cross Check |
- diff. IAT @ manifold 2 @ cold start vs. IAT @ manifold @ cold start > 25.0 [K]
- diff. IAT @ manifold 2 @ cold start vs. IAT downstream throttle @ cold start > 25.0 [K]
- diff. IAT @ manifold 2 @ cold start vs. ECT @ cylinder block @ cold start > 21.0 [K]
- diff. IAT @ manifold 2 @ cold start vs. AAT @ cold start > 21.0 [K]
OR
- diff. IAT @ manifold @ cold start vs. IAT @ manifold 2 @ cold start > 25.0 [K]
- diff. IAT downstream throttle @ cold start vs. IAT @ manifold 2 @ cold start > 25.0 [K]
- diff. ECT @ cylinder block @ cold start vs. IAT @ manifold 2 @ cold start > 21.0 [K]
- diff. AAT @ cold start vs. IAT @ manifold 2 @ cold start > 21.0 [K]
- min. amount of faulty reference measurements to detect defective sensor 2
|
- Engine off time > 6.00 h
- stored engine off time signal for actual driving cycle valid
- time after engine start <= 300.0 [s]
- time after ECM wake up 1.5...340.0 [s]
- AAT sensor signal valid
AND
- diff. actual vs. previous IAT downstream throttle @ cold start < | 0.8 | [K]
- diff. actual vs. previous IAT @ manifold @ cold start < | 0.8 | [K]
- diff. actual vs. previous IAT @ manifold 2 @ cold start < | 0.8 | [K]
- diff. actual vs. previous ECT @ cylinder block @ cold start < | 0.8 | [K]
- diff. actual vs. previous AAT @ cold start < | 0.8 | [K]
- for time >= 1.0 [s]
depending on meanvalue condition
- mean value of all temperature sensors @ cold start >= -256 [°C]
- number of valid sensors >= 0.00 [-]
- depending on block heater / solar radiation detection
- time after engine start >= 0.5 [s]
- vehicle speed >= 22 [mph]
- for time >= 20.0 [s]
- diff. actual IAT @ downstream throttle vs. min. IAT @ downstream throttle < | 4.5 | [K]
- diff. actual IAT @ manifold vs. min. IAT @ manifold < | 1.1 | [K]
- diff. actual IAT @ manifold 2 vs. min. IAT @ manifold 2 < | 4.0 | [K]
- diff. actual ECT @ cylinder block vs. min. ECT @ cylinder block < | 0.0 | [K]
- diff. actual AAT vs. min. AAT < | 0.0 | [K]
|
|
|
-- Check the Intake Air Temperature Sensor -G42-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR -G71- / INTAKE AIR TEMPERATURE SENSOR -G42-, CHECKING
. |
| P008A Low Pressure Fuel System Pressure - Too Low |
Fuel System Pressure Sensor, Low Pressure Side Out Of Range Low |
- Actual pressure < 80.13 kPa
|
- engine speed > 512 - <= 8160 [rpm]
- electric fuel pump active
- time after engine start > 12.0 sec
- fuel pressure pump not at max. limit
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor.-- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR -G410-, CHECKING
. |
| P008B Low Pressure Fuel System Pressure - Too High |
Fuel System Pressure Sensor, Low Pressure Side Out Of Range High |
- Actual pressure > 1090 - 1499.94 kPa
|
- engine speed > 512 - <= 8160 [rpm]
- electric fuel pump active
- time after engine start > 12.0 sec
- fuel pressure pump not at max. limit
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor.-- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR -G410-, CHECKING
. |
| P0010 "A" Camshaft Position Actuator Circuit/Open (Bank1) |
VVT Actuator Intake Open Circuit |
- output voltage, lower range 1.92...2.21 [V]
- output voltage, upper range (hardware values) 2.85...3.25 [V]
|
- Camshaft actuator solenoid valve, Commanded off
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P0011
A Camshaft Position (Bank1) Timing over-advanced or System Performance |
VVT Actuator Intake rationality check |
- camshaft position deviation > 10.00 [°CRK]
|
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- camshaft position adjustment active
- catalyst heating not active
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P0013 B Camshaft Position Actuator Circuit/Open (Bank1) |
VVT Actuator Outlet Open Circuit |
- output voltage, lower range 1.92...2.21 [V]
- output voltage, upper range (hardware values) 2.85...3.25 [V]
|
- Camshaft actuator solenoid valve, Commanded off
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P0014
B Camshaft Position (Bank1) Timing over-advanced or System Performance |
VVT Actuator Outlet rationality check |
- Difference between target position vs. actual position> 10.00° CRK
|
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- camshaft position adjustment active
- catalyst heating not active
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P0016 Crankshaft Position-Camshaft Position Correlation Bank 1 Sensor A |
Camshaft Position Sensor Intake adaptation value monitoring |
- adapted value for each edge of the target wheel < -19.00° CRK
OR
- adapted value for each edge of the target wheel > 19.00° CRK
|
- camshaft adjustment active
- engine speed 288...8000 [rpm] modeled oil temperature >= -40 [°C]
- modeled oil temperature <= 130...160 [°C]
- engine speed < 8160 [rpm]
- diff. actual exhaust camshaft position vs. previous camshaft position @ reference signal edge < | 2.00 | [°CRK]
- and
- case 1: ignition off engine speed > 192 [rpm]
- engine stalling >= 1.0 [s]
- or
- case 2: engine speed >= 192 [rpm]
- or
- engine running and engine stalling >= 5.0 [s]
- or
- case 3: backwards rotation not detected
- or
- case 4:
- engine speed >= 400 engine stopped
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P0017 Crankshaft Position-Camshaft Position Correlation Bank 1 Sensor B |
Camshaft Position Sensor Exhaust adaptation value monitoring |
- adapted value for each edge of the target wheel < -19.00° CRK
OR
- adapted value for each edge of the target wheel > 19.00° CRK
|
- camshaft adjustment active
- engine speed 288...8000 [rpm] modeled oil temperature >= -40 [°C]
- modeled oil temperature <= 130...160 [°C]
- engine speed < 8160 [rpm]
- diff. actual exhaust camshaft position vs. previous camshaft position @ reference signal edge < | 2.00 | [°CRK]
- and
- case 1: ignition off engine speed > 192 [rpm]
- engine stalling >= 1.0 [s]
- or
- case 2: engine speed >= 192 [rpm]
- or
- engine running and engine stalling >= 5.0 [s]
- or
- case 3: backwards rotation not detected
- or
- case 4:
- engine speed >= 400 engine stopped
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P0018 Crankshaft Position-Camshaft Position Correlation Bank 2 Sensor A |
Camshaft Position Sensor Intake adaptation value monitoring |
- adapted value for each edge of the target wheel < -19.00° CRK
OR
- adapted value for each edge of the target wheel > 19.00° CRK
|
- camshaft adjustment active
- engine speed 288...8000 [rpm] modeled oil temperature >= -40 [°C]
- modeled oil temperature <= 130...160 [°C]
- engine speed < 8160 [rpm]
- diff. actual exhaust camshaft position vs. previous camshaft position @ reference signal edge < | 2.00 | [°CRK]
- and
- case 1: ignition off engine speed > 192 [rpm]
- engine stalling >= 1.0 [s]
- or
- case 2: engine speed >= 192 [rpm]
- or
- engine running and engine stalling >= 5.0 [s]
- or
- case 3: backwards rotation not detected
- or
- case 4:
- engine speed >= 400 engine stopped
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P0019 Crankshaft Position-Camshaft Position Correlation Bank 2 Sensor B |
Camshaft Position Sensor Exhaust adaptation value monitoring |
- adapted value for each edge of the target wheel < -19.00° CRK
OR
- adapted value for each edge of the target wheel > 19.00° CRK
|
- camshaft adjustment active
- engine speed 288...8000 [rpm] modeled oil temperature >= -40 [°C]
- modeled oil temperature <= 130...160 [°C]
- engine speed < 8160 [rpm]
- diff. actual exhaust camshaft position vs. previous camshaft position @ reference signal edge < | 2.00 | [°CRK]
- and
- case 1: ignition off engine speed > 192 [rpm]
- engine stalling >= 1.0 [s]
- or
- case 2: engine speed >= 192 [rpm]
- or
- engine running and engine stalling >= 5.0 [s]
- or
- case 3: backwards rotation not detected
- or
- case 4:
- engine speed >= 400 engine stopped
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P0020 A Camshaft Position ActuatorCircuit (Bank2) |
VVT Actuator Intake Open Circuit |
- output voltage, lower range 1.92...2.21 [V]
- output voltage, upper range (hardware values) 2.85...3.25 [V]
|
- Camshaft actuator solenoid valve, Commanded off
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P0021
A Camshaft Position (Bank2) Timing over-advanced or System Performance |
VVT Actuator Intake Target Error |
- camshaft position deviation > 10.00 [°CRK]
|
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- camshaft position adjustment active
- catalyst heating not active
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P0023 B Camshaft Position Actuator Circuit(Bank2) |
VVT Actuator Outlet Open Circuit |
- output voltage, lower range 1.92...2.21 [V]
- output voltage, upper range (hardware values) 2.85...3.25 [V]
|
- Camshaft actuator solenoid valve, Commanded off
|
|
|
-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 2 -N319-, CHECKING
. |
| P0024
B Camshaft Position (Bank2) Timing over-advanced or System Performance |
VVT Actuator Outlet Target Error |
- camshaft position deviation > 10.00 [°CRK]
|
- Engine speed, 608 to 7, 008 RPM
- Modeled oil temperature 15 to 130° C
- camshaft position not at max. stop position
- camshaft position adjustment active
- catalyst heating not active
|
|
|
-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 2 -N319-, CHECKING
. |
| P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 |
Oxygen Sensors Heater Front Open Circuit |
- output voltage, lower range 1.92...2.21 [V]
- output voltage, upper range (hardware values) 2.85...3.25 [V]
|
- Camshaft actuator solenoid valve, Commanded off
|
|
|
-- Check the Oxygen Sensor Heater -Z19-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1 |
Oxygen Sensors Heater Front Short To Ground |
- Heater voltage < 1.92...2.21 [V]
|
|
|
|
-- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P0032 HO2S Heater Control Circuit High Bank 1 Sensor 1 |
Oxygen Sensors Heater Front Short To Battery Plus |
- O2S upstream heater driver temperature > 160.0...200.0 [°C]
- OR
- O2S upstream heater driver output current > 8.0...12.0 [A]
|
- EGT @ O2S front >= -273 [°C]
- actuator commanded on
|
|
|
-- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 |
Oxygen Sensors Heater Rear Open Circuit |
- Heater voltage 4.50 to 5.50 V
|
- Engine speed > 80 RPM
- Heater commanded off
|
|
|
-- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2 |
Oxygen Sensors Heater Rear Short To Ground |
|
- Engine speed > 80 RPM
- Heater commanded off
|
|
|
-- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2 |
Oxygen Sensors Heater Rear Short To Battery Plus |
- Heater current > 2.70 to 5.50 A
|
- Engine speed > 80 RPM
- Time since dew point exceeded, 15.0 sec
- Heater commanded on
|
|
|
-- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P0040 O2 Sensor Signals Swapped Bank 1 Sensor 1/Bank 2 Sensor 1 |
Oxygen Sensors Front Signal Range Check (Detection Of Exchange Lambda Sensors Upstream Catalyst) |
- Lambda controllers exceed thresholds in opposite directions
- Case 1:
- Lambda control value bank 1 < 0.77 [-]
- AND
- Lambda control value bank 2 > 1.23 [-]
- Case 2:
- Lambda control value bank 1 > 1.23 [-]
- AND
- Lambda control value bank 2 < 0.77 [-]
|
- Lambda control, closed loop
- VVT ready
|
|
|
-- Check the Heated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theHeated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0050 HO2S Heater Control Circuit Bank 2 Sensor 1 |
Oxygen Sensors Heater Front Open Circuit |
- Heater voltage 4.70 to 5.40 V
|
- Time after engine start > 5 sec
- Heater commanded off
|
|
|
-- Check the Oxygen Sensor 2 Heater -Z28-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0051 HO2S Heater Control Circuit Low Bank 2 Sensor 1 |
Oxygen Sensors Heater Front Short To Ground |
- Heater voltage 0.0 to 3.26 V
|
- Time after engine start > 5 sec
- Heater commanded off
|
|
|
-- Check the Oxygen Sensor 2 Heater -Z28-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0052 HO2S Heater Control Circuit High Bank 2 Sensor 1 |
Oxygen Sensors Heater Front Short To Battery Plus |
|
- Time after engine start > 5 sec
- Heater commanded on
|
|
|
-- Check the Oxygen Sensor 2 Heater -Z28-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0056 HO2S Heater Control Circuit Bank 2 Sensor 2 |
Oxygen Sensors Heater Rear Open Circuit |
- Heater voltage 4.50 to 5.50 V
|
- Engine speed > 80 RPM
- Heater commanded off
|
|
|
-- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0057 HO2S Heater Control Circuit Low Bank 2 Sensor 2 |
Oxygen Sensors Heater Rear Short To Ground |
|
- Engine speed > 80 RPM
- Heater commanded off
|
|
|
-- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0058 HO2S Heater Control Circuit High Bank 2 Sensor 2 |
Oxygen Sensors Heater Rear Short To Battery Plus |
- Heater current > 2.70 to 5.50 A
|
- Engine speed > 80 RPM
- Time since dew point exceeded, 15.0 sec
- Heater commanded on
|
|
|
-- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0070 Ambient Air Temperature Sensor |
CAN: Ambient Air Temperature Sensor CAN Communication With Ambient Air Temperature Sensor |
- AAT signal: short to battery / open circuit failure
|
- Time after ignition on > 2.6 sec
|
|
|
-- Check the Intake Air Temperature Sensor -G42-. Refer to AMBIENT AIR TEMPERATURE SENSOR, CHECKING
. |
| P0071 Ambient Air Temperature Sensor Circuit Range/Performance |
Ambient Air Temperature Cross Check |
- Diff. ECT vs. IAT at engine start< 35.3 K (depending on engine off time)
AND
- Diff. IAT vs. AAT at engine start> 35.3 K (depending on engine off time)
AND
- Diff. AAT vs. ECT at engine start> 35.3 K (depending on engine off time)
|
- Blockheater
- ECT @ start n.a.
- Minus
- ECT @ condition:
- Time after engine start n.a.
- Solar radiation case 1:
- AAT @ start <= 8.3 K
- Minus:
- AAT @ condition:
- Vehicle speed > 40 km/h
- For time > 20.0 sec
- Solar radiation case 2:
- IAT @ MAF @ start <= 8.3 K
- Minus
- IAT @ condition:
- Vehicle speed > 40 km/h
- For time > 20.0 sec
|
|
|
-- Check the Intake Air Temperature Sensor -G42-. Refer to AMBIENT AIR TEMPERATURE SENSOR, CHECKING
. |
| P0072 Ambient Air Temperature Sensor |
CAN: Ambient Air Temperature Sensor CAN Communication With Ambient Air Temperature Sensor |
- AAT signal: short to ground failure
|
- Time after ignition on > 2.6 sec
|
|
|
-- Check the Intake Air Temperature Sensor -G42-. Refer to AMBIENT AIR TEMPERATURE SENSOR, CHECKING
. |
| P0087 Fuel Rail/System Pressure - Too Low |
Fuel Volume Regulator Control Functional Check: Stuck Open |
- Pressure control activity > 2.20 MPa
- AND
- Fuel trim activity 0.90 to 16.0 [-]
- AND
- Difference between target pressure vs. actual pressure > 2.20 MPa
|
- Engine speed 1, 300 to 4, 000 RPM
- Engine load > 24%
- evap purge adaptation < 20.0 [-]
- ECT>= 59° C
- IAT @ MAF< 95° C
- Fuel cut off not active
- Lambda control closed loop
|
|
|
-- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR -G410-, CHECKING
. |
| P0089 Fuel Pressure Regulator 1 Performance |
Fuel System Control, Low Pressure Side Functional Check |
- Difference between actual pressure vs. target pressure > 200.00 kPa
|
- Time after engine start > 20 sec
- Fuel cut off not active
- Time after fuel cut off > 20 sec
|
|
|
-- Check theFuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
- Difference between target pressure vs. actual pressure > 200.00 kPa
|
- Time after engine start, 20 sec
|
|
- Pressure control activity > 280 kPa
|
- Time after engine start > 20 sec
|
|
- Pressure control activity < -300.00 kPa
|
- Time after engine start > 20 sec
|
| P0090 Fuel Pressure Regulator 1 Control Circuit/Open |
Fuel Volume Regulator Control Open Circuit |
|
- Fuel control valve commanded off
- Fuel pump commanded on
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| Fuel Volume Regulator Control Short To Ground |
- Fuel control valve commanded off
|
| Fuel Volume Regulator Control Short To Battery Plus |
- Fuel control valve commanded on
|
| Fuel Volume Regulator Control Short Between High Side And Low Side |
| P0111 Intake Air Temperature Sensor 1 Bank 1 Circuit Range/Performance |
Intake Air Temperature Cross Check |
- Difference ECT vs. IAT at engine start> 35.3 K (depending on engine off time)
AND
- Difference IAT vs. AAT at engine start > 35.3 K (depending on engine off time)
AND
- Difference AAT vs. ECT at engine start < 35.3 K (depending on engine off time
|
- Blockheater
- ECT @ start n.a.
- Minus
- ECT @ condition:
- Time after engine start n.a
- Solar radiation case 1:
- AAT @ start <= 8.3 K
- Minus
- AAT @ condition:
- Vehicle speed > 40 km/h
- For time > 20.0 sec
- Solar radiation case 2:
- IAT @ MAF @ start <= 8.3 K
- Minus
- IAT @ condition:
- Vehicle speed > 40 km/h
- For time > 20.0 sec
|
|
|
-- Check the Intake Air Temperature Sensor -G42-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR -G71- / INTAKE AIR TEMPERATURE SENSOR -G42-, CHECKING
. |
| P0112 Intake Air Temperature Sensor 1 Circuit Low |
Intake Air Temperature Sensor Short To Ground |
|
|
|
|
-- Check the Intake Air Temperature Sensor -G42-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR -G71- / INTAKE AIR TEMPERATURE SENSOR -G42-, CHECKING
. |
| P0113 Intake Air Temperature Sensor 1 Bank 1 Circuit High |
Intake Air Temperature Sensor Short To Battery / Open Circuit |
|
|
|
|
-- Check the Intake Air Temperature Sensor -G42-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR -G71- / INTAKE AIR TEMPERATURE SENSOR -G42-, CHECKING
. |
| P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance |
Engine Coolant Temperature Sensor Stuck In Range |
AND
|
- Engine off time > 3, 600 to 25, 200 sec
|
|
|
-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR -G62-, CHECKING
. |
| Engine Coolant Temperature Sensor Stuck High / Low - No Change On Signal |
- Difference maximum ECT vs. minimum ECT < 1.5 K
|
- ECT @ start -44 to 140° C
- Without 89 to 110° C
- Substitute ECT > -45° C
- Driving condition H:
- Vehicle speed 60 to 180 km/h
- Mass air flow (lower threshold) 4.0 kg/h
- Mass air flow (upper threshold) 60.0 to 296.0 kg/h
OR
- Fuel cut off active
- For
- Time required > 40.0 sec
- Frequency 1 time
- Driving condition L:
- Vehicle speed 0 to 10 km/h
- Mass air flow (lower threshold) 4.0 kg/h
- Mass air flow (upper threshold) 100.0 kg/h
- For
- Time required > 20.0 sec
- Frequency 1 time
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| P0117 Engine Coolant Temperature Sensor 1 Circuit Low |
Engine Coolant Temperature Sensor Short To Ground |
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-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR -G62-, CHECKING
. |
| P0118 Engine Coolant Temperature Sensor 1 Circuit High |
Engine Coolant Temperature Sensor Short To Battery / Open Circuit |
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|
-- Check the Engine Coolant Temperature Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR -G62-, CHECKING
. |
| P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance |
Throttle Position Sensor 1 Rationality Check |
- TPS1 - TPS 2 > 6.3%
- AND
- Actual TPS 1 - calculated value > actual TPS 2 - calculated value
- OR
- TPS 1 - calculated value > 9%
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-- Check theThrottle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low |
Throttle Position Sensor 1 Out Of Range Low |
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-- Check theThrottle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P012B Turbocharger/Supercharger Inlet Pressure Sensor Circuit Range/Performance Downstream of Throttle Valve |
Charger Inlet Pressure Rationality Check |
- Pressure difference in cross check between boost pressure sensor 1/2; inlet charger pressure and ambient pressure sensor > 7 kPa
- Pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 to 27 kPa
- Depending on engine speed
|
- Engine speed 0 RPM
- Time after engine stop > 10 sec
- Vehicle speed 0 MPH
- Modeled pressure quotient 0.35 to 0.8 [-]
- Engine speed (no map, just bottom and top limit) 600 - 6, 000 RPM
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-- Check Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-. Refer MANIFOLD ABSOLUTE PRESSURE SENSOR -G71- / INTAKE AIR TEMPERATURE SENSOR -G42-, CHECKING
. |
| P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High |
Throttle Position Sensor 1 Out Of Range High |
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-- Check theThrottle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P0130 O2 Sensor Circuit Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Open Circuit |
- O2S ceramic temp.< 690° C
|
- Modeled exhaust gas temp. > 330° C
- Fuel cut off not active
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-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Short To Ground |
- Voltage at sensor pump current, virtual ground, trim current or nernst current < -0.15 V
- OR
- Internal check of voltages at calibration resistance < -0.07 V
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-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P0132 O2 Sensor Circuit High Voltage Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Short To Battery Plus |
- Voltage at sensor pump current, virtual ground, trim current or nernst current < 9.8 V
- OR
- Voltage at calibration resistance > 4.0 V
- OR
- Internal check of voltages at calibration resistance > 0.07 V
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-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P0133
O2 Sensor Circuit Slow Response Bank 1 Sensor 1 |
Oxygen Sensors Front Response Rate Monitoring, Area Ratio And Gradient Ratio |
SYMMETRIC FAULT:
- Difference of R2L area ratio vs. L2R area ratio -0.30 to 0.30 [-]
- Maximum value of both counters for area ratio R2L and L2R>= 3 times
Delay Time:
- Gradient ratio >= 0.27 [-]
- Lower value of both area ratios R2L and L2R < 0.10 [-]
Transient Time:
- Gradient ratio >= 0.27 [-]
- Gradient ratio <= 0.65 [-]
- Lower value of both area ratios R2L and L2R < 0.10 [-]
- OR
- Lower value of both gradient ratios R2L and L2R < 0.27 [-]
ASYMMETRIC FAULT:
- Difference of R2L area ratio vs. L2R area ratio < -0.30; > 0.30 [-]
- Values of both counters for area ratio R2L and L2R >= 3 times
- Delay Time:
- Gradient ratio >= 0.27 [-]
- Lower value of both area ratios R2L and L2R < 0.20 [-]
- Transient Time:
- Gradient ratio >= 0.27 [-]
- Gradient ratio <= 0.65 [-]
- Lower value of both area ratios R2L and L2R < 0.25 [-]
- OR
- Lower value of both gradient ratios R2L and L2R < 0.27 [-]
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- O2S front - time since operation readiness > 20.0 sec
- O2S front - min. operation temperature is reached >= 715° C
- Exhaust gas mass flow since engine first start >= n.a. kg
- Heat supply >= 400.00 [kJ]
OR
- Ttime since engine first start n.a.
- Check wire break pump current n.a.
- ECT >= 59° C
AND
- Only Flex fuel systems
- Ethanol concentration adaptation n.a.
AND
AND
- Ethanol value to start diagnosis n.a.
- Ethanol value to start diagnosis n.a.
- Total ng operating mode n.a.
OR
- Total gasoline operating mode n.a.
- Scavenging
- Scavenging-rate <= n.a.
- Integrated air mass > n.a.
- Lambda value freeze not active
- Relative fuel amount from wall-applied compensation and evap purge <= 0.10 [-]
- Split coefficient DI-MPI-system is constant n.a.
- Engine speed 1, 120 to 3, 200 RPM
- All local injector active
- Desired position lead boost pressure n.a.
- Vehicle speed n.a.
- Time since engine start >= 5.0 sec
- Engine load 25.01 to 70.01 %
- Gradient of factor tank ventilation <= 0.00 [-]
AND
- Pulse duty factor of evap purge valve > 10 % / sec
- For time n.a.
OR
- Pulse duty factor of evap purge valve <= 10 % / sec
- Evap purge >= 1.0 g
OR
OR
- Lambda controller oscillation detected
- Exhaust system lag time calculation 0.0 to 0.3 sec
- Catalyst temperature >= 500° C
- Lambda control set-point prior to diagnostic fuel steps 1.00 [-]
OR
- Gradient of exhaust system lag time calculation <= 0.1 sec
- Gradient of engine load <= 10.01 %
- Gear shifting n.a.
OR
- Transition between half and full engine mode n.a.
- Exhaust gas mass flow >= 25.0 kg/h
- Gradient of exhaust gas mass flow >= -10.0 kg/h
- Evap purge in limp-home mode n.a.
OR
- EVAP system diagnosis n.a.
OR
- Evap purge load high n.a.
- AIR n.a.
- AIR system diagnosis n.a.
- Time since last measurement > 1.0 sec
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-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P0135
O2 Sensor Heater Circuit Bank 1 Sensor 1 |
Oxygen Sensors Heater Front Out Of Range High |
- O2S ceramic temperature < 720° C
AND
- Requested heater voltage >= 10.80 V
- For time >= 60.0 sec
|
- Modeled exhaust gas temp. >= 500° C
- Heater control active
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-- Check theOxygen Sensor Heater -Z19-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| Oxygen Sensors Heater Front Rationality Check (Sensor Heating Up) |
- O2S ceramic temperature < 720° C
AND
- Time after O2S heater on >= 70.0 sec
|
- ECT @ start >= -10° C
- Engine shut-off-time >= 300.0 sec
- (During ECM keep alive-time after ignition off) < 500.0 sec
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| Oxygen Sensors Heater Front Out Of Range |
- O2S ceramic temperature < 720° C
|
- Modeled exhaust gas temp. >= 500° C
- Fuel cut off not active
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| P0136 O2 Sensor Circuit Bank 1 Sensor 2 |
Oxygen Sensors Rear (Linear Sensor) Open Circuit |
- Delta O2S signal rear> 2 V
- Number of heater coupling faults> 4
|
- O2S rear ready
- Exhaust gas temp. 250 to 800° C
- For > 30 sec
- Engine speed > 25 RPM
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P0137 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Circuit Continuity (Short To Ground, Core Connection Signal Wires) |
- Signal voltage < 0.06 V
- For time > 3.0 sec
AND
- Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01 V
|
Case 1: Sensor ready for operation
- Sensor voltage <= 1.30 V
- OR
- Sensor voltage 1.90 V
- OR
- Sensor voltage <= 0.90 V
- AND
- Internal resistance <= 400 Ohm
- OR
- Time after protection heating mode finished > 15.0 sec
- OR
- Heater power >= n.a
Case 2: Sensor ready for operation expected
- Time after protection heating mode finished > 15.0 sec
- Additional delay time 30.0 sec
- Signal error during previous DC detected
General:
- Engine running
- Dew point exceeded
- Fuel cut off not active
- Catalyst purge not active
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P0138 O2 Sensor Circuit High Voltage Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Out Of Range High (Short To Battery Plus) |
- Signal voltage > 1.90 V
- For time > 0.1 sec
|
Case 1: Sensor ready for operation
- Sensor voltage <= 1.30 V
- OR
- Sensor voltage 1.90 V
- OR
- Sensor voltage <= 0.90 V
- AND
- Internal resistance <= 400 Ohm
- OR
- Time after protection heating mode finished > 15.0 sec
- OR
- Heater power >= n.a.
Case 2: Sensor ready for operation expected
- Time after protection heating mode finished > 15.0 sec
- Additional delay time 30.0 sec
- Signal error during previous DC detected
General:
- Engine running
- Dew point exceeded
- Lambda set value > 0.995 [-]
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P0139
O2 Sensor Circuit Slow Response Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Transient Time At Fuel Cut Off |
- O2S rear signal not oscillating at reference 635 to 659 mV
- O2S signal rear during fuel cut off > 200 mV
|
- Mass air flow 17.5 to 140 kg/h
- O2S rear readiness > 30 sec
- Modeled exhaust gas temp. > 350° C
- Fuel cut off> 3.5 sec
- O2S signal rear > 580 mV
- O2S rear readiness > 30 [-]
- Modeled exhaust gas temp. > 350° C
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P013A
O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Transient Time At Fuel Cut Off |
- Arithmetic filtered max differential transient time at fuel cut off >= 0.75 sec
- OR
- EWMA filtered max differential transient time at fuel cut off n.a.
- Number of checks >= 1
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- O2S front out of range ready, no fault
- O2S rear ready
- Fuel cut off active
- Engine speed 920 to 3, 000 RPM
- Integrated exhaust gas mass since O2S rear ready > 0.20 kg
- Exhaust gas mass flow > 8.0 kg/h
- Modeled exhaust gas temperature fitted position O2S rear >= 350° C
- Change of exhaust gas mass flow -80.00 to 80.00 kg/h
- Fuel cut off < 6, 553.5 sec
- IF
- Fuel cut off > 6, 553.5 sec
- THEN
- Disabling till next fuel cut off 30.0 sec
- Binary sensor front fitted
- O2S front voltage n.a.
- Linear sensor front fitted
- Deviation between expected and measured lambda value < 8.0 [-]
- OR
- Lambda value > 1.10 [-]
- Additional conditions:
- Time after fuel cut off at first cylinder >= 2.5 sec
- O2S rear voltage before start of measurement > 0.62 V
- O2S rear target voltage end of measurement <= 0.22 V
- OR
- Integrated O2 mass flow during fuel cut off >= 2000 to 2, 800 mg
- Plus time delay 2.0 sec
- Case 1:
- (With scavenging)
- IF
- Scavenging-rate n.a.
- Then disabling until
- Scavenging-rate n.a.
- AND
- Integrated air mass n.a.
- Case 2:
- (Without scavenging)
- Integrated air mass > 0.50 kg
- Engine running
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P013B
O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Transient Time At Fuel Feed Restart |
- Arithmetic filtered max differential transient time at fuel feed restart >= 1.50 sec
OR
- EWMA filtered max differential transient time at fuel feed restart n.a.
AND
|
- O2S front out of range ready, no fault
- O2S rear ready
- Fuel feed restart active
- Engine speed 920 to 3, 000 RPM
- Integrated exhaust gas mass since O2S rear ready > 0.20 kg
- Exhaust gas mass flow > 20.0 kg/h
- Modeled exhaust gas temperature fitted position O2S rear >= 350° C
- Change of exhaust gas mass flow -80.00 to 1, 000.00 kg/h
- Fuel feed restart active
- IF
- Fuel cut off > 6, 553.5 sec
- THEN
- Disabling till next fuel cut off 30.0 sec
- Additional conditions:
- O2S rear voltage before start of measurement < 0.40 V
- O2S rear target voltage end of measurement >= 0.75 V
- OR
- Integrated negative O2 mass flow during catalyst purge >= 1, 500 mg
- Plus time delay 2.0 sec
Case 1:
- (With scavenging)
- IF
- Scavenging-rate n.a.
- Then disabling until
- Scavenging-rate n.a.
- AND
- Integrated air mass n.a.
Case 2:
- (Without scavenging)
- Integrated air mass > 0.50 kg
- Engine running
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P013C
O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Transient Time At Fuel Cut Off |
- Arithmetic filtered max differential transient time at fuel cut off >= 0.75 sec
- OR
- EWMA filtered max differential transient time at fuel cut off n.a.
- Number of checks >= 1
|
- O2S front out of range ready, no fault
- O2S rear ready
- Engine speed 920 to 3, 000 RPM
- Integrated exhaust gas mass since O2S rear ready > 0.20 kg
- Exhaust gas mass flow > 8.0 kg/h
- Modeled exhaust gas temperature fitted position O2S rear >= 350° C
- Change of exhaust gas mass flow -80.00 to 80.00 kg/h
- Fuel cut off < 6, 553.5 sec
- IF
- Fuel cut off > 6, 553.5 sec
- THEN
- Disabling till next fuel cut off 30.0 sec
- Binary sensor front fitted
- O2S front voltage n.a.
- Linear sensor front fitted
- Deviation between expected and measured lambda value < 8.0 [-]
- OR
- Lambda value > 1.10 [-]
- Additional conditions:
- Time after fuel cut off at first cylinder >= 2.5 sec
- O2S rear voltage before start of measurement > 0.62 V
- O2S rear target voltage end of measurement <= 0.22 V
- OR
- Integrated O2 mass flow during fuel cut off >= 2, 000 to 2, 800 mg
- Plus time delay 2.0 sec
- Case 1:
- (With scavenging)
- IF
- Scavenging-rate n.a.
- Then disabling until
- Scavenging-rate n.a.
- AND
- Integrated air mass n.a.
- Case 2:
- (Without scavenging)
- Integrated air mass > 0.50 kg
- Engine running
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-- Check theOxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P013D
O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Transient Time At Fuel Feed Restart |
- Arithmetic filtered max differential transient time at fuel cut off >= 0.75 sec
- OR
- EWMA filtered max differential transient time at fuel cut off n.a.
- AND
- Number of checks >= 1
|
- O2S front out of range ready, no fault
- O2S rear ready
- Engine speed 920 to 3, 000 RPM
- Integrated exhaust gas mass since O2S rear ready > 0.20 kg
- Exhaust gas mass flow > 8.0 kg/h
- Modeled exhaust gas temperature fitted position O2S rear >= 350° C
- Change of exhaust gas mass flow -80.00 to 80.00 kg/h
- Fuel cut off < 6, 553.5 sec
- IF
- Fuel cut off > 6, 553.5 sec
- THEN
- Disabling till next fuel cut off 30.0 sec
- Binary sensor front fitted
- O2S front voltage n.a.
- Linear sensor front fitted
- Deviation between expected and measured lambda value < 8.0 [-]
- OR
- Lambda value > 1.10 [-]
- Additional conditions:
- Time after fuel cut off at first cylinder >= 2.5 sec
- O2S rear voltage before start of measurement > 0.62 V
- O2S rear target voltage end of measurement <= 0.22 V
- OR
- Integrated O2 mass flow during fuel cut off >= 2, 000 to 2, 800 mg
- Plus time delay 2.0 sec
- Case 1:
- (With scavenging)
- IF
- Scavenging-rate n.a.
- Then disabling until
- Scavenging-rate n.a.
- AND
- Integrated air mass n.a.
- Case 2:
- (Without scavenging)
- Integrated air mass > 0.50 kg
- Engine running
|
|
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-- Check theOxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P013E
O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Delay Time At Rich To Lean Transition |
- Arithmetic filtered max differential transient time at fuel cut off > 0.8 sec
- OR
- EWMA filtered max differential transient time at fuel cut off n.a.
- AND
- Number of checks >= 2
|
- O2S front out of range ready, no fault
General:
- Heat supply >= 600.00 kJ
- Integrated exhaust mass >= n.a. kg
- Vehicle speed n.a.
- Integrated exhaust mass flow after O2S rear ready > 0.05 kg
- Split factor DI / MPI n.a.
- Integrated exhaust mass during > 0.20 kg
- Catalyst temperature 450 to 800° C
- Exhaust gas bank requirement n.a.
- Exhaust mass flow 22.00 to 70.00 kg/h
- Change of exhaust mass flow -25.00 to 70.00 kg/h
- Engine speed 1, 040 to 3, 200 RPM
- For time 1.0 sec
- O2S rear stuck lean / stuck rich ready no fault
- Scavenging:
- Scavenging-rate < n.a.
- Integrated air mass > n.a.
- Lambda control n.a.
- Lambda set value before n.a.
- For integrated exhaust mass n.a.
- Lambda set value n.a.
- For time n.a.
- Binary sensor front fitted
- Lambda set value >= n.a.
- For time n.a.
- O2S front voltage > n.a.
- Linear sensor front fitted
- IF lambda request realized due to
- Diff. between lambda set value (combustion chamber) vs. lambda set value (front sensor fitting) <= 0.03 [-]
THEN
- Diff. between lambda set value and actual lambda value <= 0.03 [-]
- Threshold 1
- O2S rear voltage >= 0.86 V
- Gradient O2S rear voltage -0.15 to 0.01 V / sec
- Integrated negative O2 mass flow >= 50 mg
OR - Threshold 2
- O2S rear voltage > 0.94 V
|
|
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-- Check theOxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P013F
O2 Sensor Delayed Response - Lean to Rich Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Delay Time At Lean To Rich Transition |
- Arithmetic filtered max differential transient time at fuel cut off > 1.0 sec
- OR
- EWMA filtered max differential transient time at fuel cut off n.a.
- AND
- Number of checks >= 2
|
- O2S front out of range ready, no fault
General:
- Heat supply >= 600.00 kJ
- Integrated exhaust mass >= n.a. kg
- Vehicle speed n.a.
- Integrated exhaust mass flow after O2S rear ready > 0.05 kg
- Split factor DI / MPI n.a.
- Integrated exhaust mass during > 0.20 kg
- Catalyst temperature 450 to 800° C
- Exhaust gas bank requirement n.a.
- Exhaust mass flow 22.00 to 70.00 kg/h
- Change of exhaust mass flow -25.00 to 70.00 kg/h
- Engine speed 1, 040 to 3, 200 RPM
- For time 1.0 sec
- O2S rear stuck lean / stuck rich ready no fault
- Scavenging:
- Scavenging-rate < n.a.
- Integrated air mass > n.a.
- Lambda control n.a.
- Lambda set value n.a.
- For time n.a.
- Binary sensor front fitted
- Lambda set value >= n.a.
- For time n.a.
- O2S front voltage > n.a.
- Linear sensor front fitted
- IF lambda request realized due to
- Diff. between lambda set value (combustion chamber) vs. lambda set value (front sensor fitting) <= 0.03 [-]
THEN
- Diff. between lambda set value and actual lambda value <= 0.03 [-]
CASE 1:
- (Diagnosis in Catalyst State full) n.a.
- Time after engine start > n.a.
- Threshold 1
- O2S rear voltage n.a.
- Gradient O2S rear voltage n.a.
- Integrated O2 mass flow n.a.
OR - Threshold 2
CASE 2:
- (Diagnosis at Fuel Feed Restart)
- Integrated exhaust mass flow > 0.10 kg
- Integrated exhaust mass > n.a.
- Exhaust mass during > 0.20 kg
- Catalyst temperature 450 to 800° C
- Exhaust mass flow 10.00 to 70.00 kg/h
- Gradient of exhaust mass flow -25.00 to 70.00 kg/h
- Engine speed 920 to 3, 200 RPM
- O2S rear voltage < 0.22 V after fuel cut off
- For time >= 0.7 sec
- AND
- O2 mass > 50 mg
|
|
|
-- Check theOxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0140 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Circuit Continuity (Sensor Signal Line Open Circuit) |
- Signal voltage 1.30 to 1.90 V
- For time > 3.0 sec
AND
- Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 2.80 V
|
Case 1: Sensor ready for operation
- Sensor voltage <= 1.30 V
- OR
- Sensor voltage 1.90 V
- OR
- Sensor voltage <= 0.90 V
- AND
- Internal resistance <= 400 Ohm
- OR
- Time after protection heating mode finished > 15.0 sec
- OR
- Heater power >= n.a.
Case 2: Sensor ready for operation expected
- Time after protection heating mode finished > 15.0 sec
- Additional delay time 30.0 sec
- Signal error during previous DC detected
- General:
- Engine running
- Dew point exceeded
|
|
|
-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Circuit Continuity (Sensor Ground Line Open Circuit) |
- Internal resistance > 40, 000 Ohms
AND
- Exhaust temperature > 600° C
|
|
| P0141
O2 Sensor Heater Circuit Bank 1 Sensor 2 |
Oxygen Sensors Heater Rear Out Of Range (During Normal Heater Operation After Dew Point Is Exceeded) |
- Internal resistance > 1, 000 to 1, 700 Ohms
|
- Dew point exceeded
- Modeled exhaust gas temperature 300° to 550° C
- IAT @ MAF > -7° C
- Engine shut off time > 10.0 sec
- Number of checks 10
- Fuel cut-off not active
- Heater commanded on
|
|
|
-- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P014A
O2 Sensor Delayed Response - Rich to Lean Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Delay Time At Rich To Lean Transition |
- Arithmetic filtered max differential transient time at fuel cut off > 0.8 sec
- OR
- EWMA filtered max differential transient time at fuel cut off n.a.
- AND
- Number of checks >= 2
|
- O2S front out of range ready, no fault
General:
- Heat supply >= 600.00 kJ
- Integrated exhaust mass >= n.a. kg
- Vehicle speed n.a.
- Integrated exhaust mass flow after O2S rear ready > 0.05 kg
- Split factor DI / MPI n.a.
- Integrated exhaust mass during > 0.20 kg
- Catalyst temperature 450 to 800° C
- Exhaust gas bank requirement n.a.
- Exhaust mass flow 22.00 to 70.00 kg/h
- Change of exhaust mass flow -25.00 to 70.00 kg/h
- Engine speed 1, 040 to 3, 200 RPM
- For time 1.0 sec
- O2S rear stuck lean / stuck rich ready no fault
- Scavenging:
- Scavenging-rate < n.a.
- Integrated air mass > n.a.
- Lambda control n.a.
- Lambda set value before n.a.
- For integrated exhaust mass n.a.
- Lambda set value n.a.
- For time n.a.
- Binary sensor front fitted
- Lambda set value >= n.a.
- For time n.a.
- O2S front voltage > n.a.
- Linear sensor front fitted
- IF lambda request realized due to
- Diff. between lambda set value (combustion chamber) vs. lambda set value (front sensor fitting) <= 0.03 [-]
THEN
- Diff. between lambda set value and actual lambda value <= 0.03 [-]
- Threshold 1
- O2S rear voltage >= 0.86 V
- Gradient O2S rear voltage -0.15 to 0.01 V / sec
- Integrated negative O2 mass flow >= 50 mg
OR - Threshold 2
- O2S rear voltage > 0.94 V
|
|
|
-- Check theOxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P014B
O2 Sensor Delayed Response - Lean to Rich Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Check Of Differential Delay Time At Lean To Rich Transition |
- Arithmetic filtered max differential transient time at fuel cut off > 1.0 sec
- OR
- EWMA filtered max differential transient time at fuel cut off n.a.
- AND
- Number of checks >= 2
|
- O2S front out of range ready, no fault
General:
- Heat supply >= 600.00 kJ
- Integrated exhaust mass >= n.a. kg
- Vehicle speed n.a.
- Integrated exhaust mass flow after O2S rear ready > 0.05 kg
- Split factor DI / MPI n.a.
- Integrated exhaust mass during > 0.20 kg
- Catalyst temperature 450 to 800° C
- Exhaust gas bank requirement n.a.
- Exhaust mass flow 22.00 to 70.00 kg/h
- Change of exhaust mass flow -25.00 to 70.00 kg/h
- Engine speed 1, 040 to 3, 200 RPM
- For time 1.0 sec
- O2S rear stuck lean / stuck rich ready no fault
- Scavenging:
- Scavenging-rate < n.a.
- Integrated air mass > n.a.
- Lambda control n.a.
- Lambda set value n.a.
- For time n.a.
- Binary sensor front fitted
- Lambda set value >= n.a.
- For time n.a.
- O2S front voltage > n.a.
- Linear sensor front fitted
- IF lambda request realized due to
- Diff. between lambda set value (combustion chamber) vs. lambda set value (front sensor fitting) <= 0.03 [-]
THEN
- Diff. between lambda set value and actual lambda value <= 0.03 [-]
CASE 1:
- (Diagnosis in Catalyst State full) n.a.
- Time after engine start > n.a.
- Threshold 1
- O2S rear voltage n.a.
- Gradient O2S rear voltage n.a.
- Integrated O2 mass flow n.a.
OR - Threshold 2
CASE 2:
- (Diagnosis at Fuel Feed Restart)
- Integrated exhaust mass flow > 0.10 kg
- Integrated exhaust mass > n.a.
- Exhaust mass during > 0.20 kg
- Catalyst temperature 450 to 800° C
- Exhaust mass flow 10.00 to 70.00 kg/h
- Gradient of exhaust mass flow -25.00 to 70.00 kg/h
- Engine speed 920 to 3, 200 RPM
- O2S rear voltage < 0.22 V after fuel cut off
- For time >= 0.7 sec
- AND
- O2 mass > 50 mg
|
|
|
-- Check theOxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0150 O2 Sensor Circuit Bank 2 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Open Circuit |
- O2S ceramic temp.< 690° C
|
- Modeled exhaust gas temp. > 330° C
- Fuel cut off not active
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0151 O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Overvoltage Check, HW: Comparators, SW: Measured Voltages |
- Voltage at sensor pump current, virtual ground, trim current or nernst current < -0.15 V
- OR
- Internal check of voltages at calibration resistance < -0.07 V
|
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0152 O2 Sensor Circuit High Voltage Bank 2 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Overvoltage Check, HW: Comparators, SW: Measured Voltages |
- Voltage at sensor pump current, virtual ground, trim current or nernst current < 9.8 V
- OR
- Voltage at calibration resistance > 4.0 V
- OR
- Internal check of voltages at calibration resistance > 0.07 V
|
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0153
O2 Sensor Circuit Slow Response Bank 2 Sensor 1 |
Oxygen Sensors Front Response Rate Monitoring, Area Ratio And Gradient Ratio |
SYMMETRIC FAULT:
- Difference of R2L area ratio vs. L2R area ratio -0.30 to 0.30 [-]
- Maximum value of both counters for area ratio R2L and L2R>= 3 times
Delay Time:
- Gradient ratio >= 0.27 [-]
- Lower value of both area ratios R2L and L2R < 0.10 [-]
Transient Time:
- Gradient ratio >= 0.27 [-]
- Gradient ratio <= 0.65 [-]
- Lower value of both area ratios R2L and L2R < 0.10 [-]
- OR
- Lower value of both gradient ratios R2L and L2R < 0.27 [-]
ASYMMETRIC FAULT:
- Difference of R2L area ratio vs. L2R area ratio < -0.30; > 0.30 [-]
- Values of both counters for area ratio R2L and L2R >= 3 times
- Delay Time:
- Gradient ratio >= 0.27 [-]
- Lower value of both area ratios R2L and L2R < 0.20 [-]
- Transient Time:
- Gradient ratio >= 0.27 [-]
- Gradient ratio <= 0.65 [-]
- Lower value of both area ratios R2L and L2R < 0.25 [-]
- OR
- Lower value of both gradient ratios R2L and L2R < 0.27 [-]
|
- O2S front - time since operation readiness > 20.0 sec
- O2S front - min. operation temperature is reached >= 715° C
- Exhaust gas mass flow since engine first start >= n.a. kg
- Heat supply >= 400.00 [kJ]
OR
- Ttime since engine first start n.a.
- Check wire break pump current n.a.
- ECT >= 59° C
AND
- Only Flex fuel systems
- Ethanol concentration adaptation n.a.
AND
AND
- Ethanol value to start diagnosis n.a.
- Ethanol value to start diagnosis n.a.
- Total ng operating mode n.a.
OR
- Total gasoline operating mode n.a.
- Scavenging
- Scavenging-rate <= n.a.
- Integrated air mass > n.a.
- Lambda value freeze not active
- Relative fuel amount from wall-applied compensation and evap purge <= 0.10 [-]
- Split coefficient DI-MPI-system is constant n.a.
- Engine speed 1, 120 to 3, 200 RPM
- All local injector active
- Desired position lead boost pressure n.a.
- Vehicle speed n.a.
- Time since engine start >= 5.0 sec
- Engine load 25.01 to 70.01 %
- Gradient of factor tank ventilation <= 0.00 [-]
AND
- Pulse duty factor of evap purge valve > 10 % / sec
- For time n.a.
OR
- Pulse duty factor of evap purge valve <= 10 % / sec
- Evap purge >= 1.0 g
OR
OR
- Lambda controller oscillation detected
- Exhaust system lag time calculation 0.0 to 0.3 sec
- Catalyst temperature >= 500° C
- Lambda control set-point prior to diagnostic fuel steps 1.00 [-]
OR
- Gradient of exhaust system lag time calculation <= 0.1 sec
- Gradient of engine load <= 10.01 %
- Gear shifting n.a.
OR
- Transition between half and full engine mode n.a.
- Exhaust gas mass flow >= 25.0 kg/h
- Gradient of exhaust gas mass flow >= -10.0 kg/h
- Evap purge in limp-home mode n.a.
OR
- EVAP system diagnosis n.a.
OR
- Evap purge load high n.a.
- AIR n.a.
- AIR system diagnosis n.a.
- Time since last measurement > 1.0 sec
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P0155
O2 Sensor Heater Circuit Bank 2 Sensor 1 |
Oxygen Sensors Heater Front Out Of Range High |
- O2S ceramic temperature < 720° C
AND
- Requested heater voltage >= 10.80 V
- For time >= 60.0 sec
|
- Modeled exhaust gas temp. >= 500° C
- Heater control active
|
|
|
-- Check the Oxygen Sensor 2 Heater -Z28-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| Oxygen Sensors Heater Front Rationality Check (Sensor Heating Up) |
- O2S ceramic temperature < 720° C
AND
- Time after O2S heater on >= 70.0 sec
|
- ECT @ start >= -10° C
- Engine shut-off-time >= 300.0 sec
- (During ECM keep alive-time after ignition off) < 500.0 sec
|
|
| Oxygen Sensors Heater Front Out Of Range |
- O2S ceramic temperature < 720° C
|
- Modeled exhaust gas temp. >= 500° C
- Fuel cut off not active
|
|
| P0156 O2 Sensor Circuit Bank 2 Sensor 2 |
Oxygen Sensors Rear (Linear Sensor) Open Circuit |
- Delta O2S signal rear> 2 V
- Number of heater coupling faults> 4
|
- O2S rear ready
- Exhaust gas temp. 250 to 800° C
- For > 30 sec
- Engine speed > 25 RPM
|
|
|
-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0157 O2 Sensor Circuit Low Voltage Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Circuit Continuity (Short To Ground, Core Connection Signal Wires) |
- Signal voltage < 0.06 V
- For time > 3.0 sec
AND
- Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01 V
|
Case 1: Sensor ready for operation
- Sensor voltage <= 1.30 V
- OR
- Sensor voltage 1.90 V
- OR
- Sensor voltage <= 0.90 V
- AND
- Internal resistance <= 400 Ohm
- OR
- Time after protection heating mode finished > 15.0 sec
- OR
- Heater power >= n.a
Case 2: Sensor ready for operation expected
- Time after protection heating mode finished > 15.0 sec
- Additional delay time 30.0 sec
- Signal error during previous DC detected
General:
- Engine running
- Dew point exceeded
- Fuel cut off not active
- Catalyst purge not active
|
|
|
-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0158 O2 Sensor Circuit High Voltage Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Out Of Range High (Short To Battery Plus) |
- Signal voltage > 1.90 V
- For time > 0.1 sec
|
Case 1: Sensor ready for operation
- Sensor voltage <= 1.30 V
- OR
- Sensor voltage 1.90 V
- OR
- Sensor voltage <= 0.90 V
- AND
- Internal resistance <= 400 Ohm
- OR
- Time after protection heating mode finished > 15.0 sec
- OR
- Heater power >= n.a.
Case 2: Sensor ready for operation expected
- Time after protection heating mode finished > 15.0 sec
- Additional delay time 30.0 sec
- Signal error during previous DC detected
General:
- Engine running
- Dew point exceeded
- Lambda set value > 0.995 [-]
|
|
|
-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0159
O2 Sensor Circuit Slow Response Bank 2 Sensor 2 |
Oxygen Sensors Rear Response Rate Monitoring, Area Ratio And Gradient Ratio |
- O2S rear signal not oscillating at reference635 to 659 mV
- O2S signal rear during fuel cut off > 200 mV
|
- Mass air flow 17.5 to 140 kg/h
- O2S rear readiness > 30 sec
- Modeled exhaust gas temp. > 350° C
- Fuel cut off> 3.5 sec
- O2S signal rear > 580 mV
- O2S rear readiness > 30
- Modeled exhaust gas temp. > 350° C
|
|
|
-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0160 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Circuit Continuity (Sensor Signal Line Open Circuit) |
- Signal voltage 1.30 to 1.90 V
- For time > 3.0 sec
AND
- Difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 2.80 V
|
Case 1: Sensor ready for operation
- Sensor voltage <= 1.30 V
- OR
- Sensor voltage 1.90 V
- OR
- Sensor voltage <= 0.90 V
- AND
- Internal resistance <= 400 Ohm
- OR
- Time after protection heating mode finished > 15.0 sec
- OR
- Heater power >= n.a.
Case 2: Sensor ready for operation expected
- Time after protection heating mode finished > 15.0 sec
- Additional delay time 30.0 sec
- Signal error during previous DC detected
- General:
- Engine running
- Dew point exceeded
|
|
|
-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| Oxygen Sensors Rear (Binary Sensor) O2s Signal Check - Circuit Continuity (Sensor Ground Line Open Circuit) |
- Internal resistance > 40, 000 Ohms
AND
- Exhaust temperature > 600° C
|
|
| P0161
O2 Sensor Heater Circuit Bank 2 Sensor 2 |
Oxygen Sensors Heater Rear Out Of Range (During Normal Heater Operation After Dew Point Is Exceeded) |
- Internal resistance > 1, 000 to 1, 700 Ohms
|
- Dew point exceeded
- Modeled exhaust gas temperature 300° to 550° C
- IAT @ MAF > -7° C
- Engine shut off time > 10.0 sec
- Number of checks 10
- Fuel cut-off not active
- Heater commanded on
|
|
|
-- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P0169 Electronic Throttle Control Module |
ECM: Electronic Throttle Control Module Function Monitoring: Injection |
- Corrections of fuel mass on single cylinders incorrect
|
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
- Injection cut off incorrect
|
| ECM: Electronic Throttle Control Module Function Monitoring: Lambda Mode |
|
- Internal engine speed > 1, 200 RPM
|
|
| ECM: Electronic Throttle Control Module Function Monitoring: Mixture Control |
- Correction factor incorrect
|
|
|
| ECM: Electronic Throttle Control Module Function Monitoring: Load Plausibility |
- Absolute difference between predicted and real air mass > 10.50 %
|
- Engine speed >= 1, 200 RPM
|
| P0171 System Too Lean Bank 1 |
Fuel System System Too Lean |
- Low pass filtered lambda controller output > 20%
- For time > 40.0 sec
|
General:
- Number of injections after engine start >= 300
- ECT >= 59° C
- Lambda control closed loop
- AND
- Case 1:
- Evap purge not active
- Case 2:
- Evap purge flow integral >= 2.0 g
- Case 3:
- Evap purge controller limitation >= 0.94 [-]
- Evap purge flow <= 0.10 kg/h
|
|
|
-- Check theFuel Pump (FP) Control Module -J538- Refer to FUEL PUMP CONTROL MODULE -J538- / TRANSFER FUEL PUMP -G6-, CHECKING
.-- Check the Fuel pressure regulator and residual pressure.-- Check the Fuel Injectors. Refer to FUEL INJECTORS, CHECKING
.-- Check intake system for leaks (false air). |
| P0172 System Too Rich Bank 1 |
Fuel System System Too Rich |
- Low pass filtered lambda controller output < -20%
- For time > 40.0 sec
|
General:
- Number of injections after engine start >= 300
- ECT >= 59° C
- Lambda control closed loop
- High PCV purge load due to oil dilution not detected
- AND
- Case 1:
- Evap purge not active
- Case 2:
- Evap purge flow integral >= 2.0 g
- Case 3:
- Evap purge controller limitation >= 0.94 [-]
- Evap purge flow <= 0.10 kg/h
|
|
|
-- Check theFuel Pump (FP) Control Module -J538- Refer to FUEL PUMP CONTROL MODULE -J538- / TRANSFER FUEL PUMP -G6-, CHECKING
.-- Check the Fuel pressure regulator and residual pressure.-- Refer to FUEL INJECTORS, CHECKING
.-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check intake system for leaks (false air). |
| P0174 System Too Lean Bank 2 |
Fuel System System Too Lean |
- Low pass filtered lambda controller output > 20%
- For time > 40.0 sec
|
General:
- Number of injections after engine start >= 300
- ECT >= 59° C
- Lambda control closed loop
- AND
- Case 1:
- Evap purge not active
- Case 2:
- Evap purge flow integral >= 2.0 g
- Case 3:
- Evap purge controller limitation >= 0.94 [-]
- Evap purge flow <= 0.10 kg/h
|
|
|
-- Check theFuel Pump (FP) Control Module -J538-. Refer to FUEL PUMP CONTROL MODULE -J538- / TRANSFER FUEL PUMP -G6-, CHECKING
.-- Check the Fuel pressure regulator and residual pressure.-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
.-- Check intake system for leaks (false air). |
| P0175 System Too Rich Bank 2 |
Fuel System System Too Rich |
- Low pass filtered lambda controller output < -20%
- For time > 40.0 sec
|
General:
- Number of injections after engine start >= 300
- ECT >= 59° C
- Lambda control closed loop
- High PCV purge load due to oil dilution not detected
- AND
- Case 1:
- Evap purge not active
- Case 2:
- Evap purge flow integral >= 2.0 g
- Case 3:
- Evap purge controller limitation >= 0.94 [-]
- Evap purge flow <= 0.10 kg/h
|
|
|
-- Check theFuel Pump (FP) Control Module -J538-. Refer to FUEL PUMP CONTROL MODULE -J538- / TRANSFER FUEL PUMP -G6-, CHECKING
.-- Check the Fuel pressure regulator and residual pressure.-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
.-- Check intake system for leaks (false air). |
| P018A Fuel Pressure Sensor "B" Circuit |
Fuel System Pressure Sensor, High Pressure Side Signal Range Check |
|
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P018B Fuel Rail Pressure Sensor |
Fuel Rail, High Pressure Side Out Of Range High |
- Actual pressure > 16.0 MPa
|
- Engine speed 760 to 6, 000 RPM
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P018C Fuel Pressure Sensor "B" Circuit Low |
Fuel System Pressure Sensor, High Pressure Side Signal Range Check |
|
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P0190 Fuel Rail Pressure Sensor "A" Circuit |
Fuel System Pressure Sensor, High Pressure Side Signal Range Check |
|
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor.-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P0191 Fuel Rail Pressure Sensor |
Fuel Rail, High Pressure Side Out Of Range High |
- Actual pressure > 16.0 MPa
|
- Engine speed 760 to 6, 000 RPM
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor.-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P0192 Fuel Rail Pressure Sensor "A" Circuit Low Input |
Fuel System Pressure Sensor, High Pressure Side Signal Range Check |
|
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor.-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P0201 Cylinder 1 Injector "A" Circuit |
Injection Valves Short To Ground (High Side) |
|
|
|
|
-- Check the Cylinder 1 Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING
. |
| Injection Valves Short To Battery Plus (High Side) |
|
- Engine speed n.a.
- Low side signal current > 2.70 A
|
| Injection Valves Core Connection (High Side - Low Side) |
|
| Injection Valves Open Circuit |
|
| Injection Valves Short To Ground (Low Side) |
|
- Engine speed n.a.
- High side signal current > 4.20 A
|
| Injection Valves Short To Battery Plus (Low Side) |
|
- Engine speed n.a.
- Injection valve switched on
|
| Injection Valves Monitoring Booster-Time |
|
- Engine speed n.a.
- Injection valve switched on
|
| P0202 Cylinder 2 Injector "A" Circuit |
Injection Valves Short To Ground (High Side) |
|
|
|
|
-- Check the Cylinder 2 Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING
. |
| Injection Valves Short To Battery Plus (High Side) |
|
- Engine speed n.a.
- Low side signal current > 2.70 A
|
| Injection Valves Core Connection (High Side - Low Side) |
|
| Injection Valves Open Circuit |
|
| Injection Valves Short To Ground (Low Side) |
|
- Engine speed n.a.
- High side signal current > 4.20 A
|
| Injection Valves Short To Battery Plus (Low Side) |
|
- Engine speed n.a.
- Injection valve switched on
|
| Injection Valves Monitoring Booster-Time |
|
- Engine speed n.a.
- Injection valve switched on
|
| P0203 Cylinder 3 Injector "A" Circuit |
Injection Valves Short To Ground (High Side) |
|
|
|
|
-- Check the Cylinder 3 Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING
. |
| Injection Valves Short To Battery Plus (High Side) |
|
- Engine speed n.a.
- Low side signal current > 2.70 A
|
| Injection Valves Core Connection (High Side - Low Side) |
|
| Injection Valves Open Circuit |
|
| Injection Valves Short To Ground (Low Side) |
|
- Engine speed n.a.
- High side signal current > 4.20 A
|
| Injection Valves Short To Battery Plus (Low Side) |
|
- Engine speed n.a.
- Injection valve switched on
|
| Injection Valves Monitoring Booster-Time |
|
- Engine speed n.a.
- Injection valve switched on
|
| P0204 Cylinder 4 Injector "A" Circuit |
Injection Valves Short To Ground (High Side) |
|
|
|
|
-- Check the Cylinder 4 Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING
. |
| Injection Valves Short To Battery Plus (High Side) |
|
- Engine speed n.a.
- Low side signal current > 2.70 A
|
| Injection Valves Core Connection (High Side - Low Side) |
|
| Injection Valves Open Circuit |
|
| Injection Valves Short To Ground (Low Side) |
|
- Engine speed n.a.
- High side signal current > 4.20 A
|
| Injection Valves Short To Battery Plus (Low Side) |
|
- Engine speed n.a.
- Injection valve switched on
|
| Injection Valves Monitoring Booster-Time |
|
- Engine speed n.a.
- Injection valve switched on
|
| P0205 Cylinder 5 Injector "A" Circuit |
Injection Valves Short To Ground (High Side) |
|
|
|
|
-- Check the Cylinder 5 Fuel Injector -N83-. Refer to FUEL INJECTORS, CHECKING
. |
| Injection Valves Short To Battery Plus (High Side) |
|
- Engine speed n.a.
- Low side signal current > 2.70 A
|
| Injection Valves Core Connection (High Side - Low Side) |
|
| Injection Valves Open Circuit |
|
| Injection Valves Short To Ground (Low Side) |
|
- Engine speed n.a.
- High side signal current > 4.20 A
|
| Injection Valves Short To Battery Plus (Low Side) |
|
- Engine speed n.a.
- Injection valve switched on
|
| Injection Valves Monitoring Booster-Time |
|
- Engine speed n.a.
- Injection valve switched on
|
| P0206 Cylinder 6 Injector "A" Circuit |
Injection Valves Short To Ground (High Side) |
|
|
|
|
-- Check the Cylinder 6 Fuel Injector -N84-. Refer to FUEL INJECTORS, CHECKING
. |
| Injection Valves Short To Battery Plus (High Side) |
|
- Engine speed n.a.
- Low side signal current > 2.70 A
|
| Injection Valves Core Connection (High Side - Low Side) |
|
| Injection Valves Open Circuit |
|
| Injection Valves Short To Ground (Low Side) |
|
- Engine speed n.a.
- High side signal current > 4.20 A
|
| Injection Valves Short To Battery Plus (Low Side) |
|
- Engine speed n.a.
- Injection valve switched on
|
| Injection Valves Monitoring Booster-Time |
|
- Engine speed n.a.
- Injection valve switched on
|
| P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance |
Throttle Position Sensor 2 Rationality Check |
- TPS - TPS 2 > 6.3%
- AND
- Actual TPS 2 - calc. value > actual TPS 1 - calc. value
OR
|
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low |
Throttle Position Sensor 2 Out Of Range Low |
|
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High |
Throttle Position Sensor 2 Out Of Range High |
|
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P0235 Turbocharger/Supercharger Boost Sensor "A" Circuit |
Boost Pressure Control Functional Check |
- Difference between actual measured charge pressure quotient and target charge pressure quotient (1) 0.25 to 35 [-], depending on altitude
|
- Time after start 10 sec
- Engine speed (no map, just bottom limit) > 2, 176 RPM
- ECT > 5° C
- IAT (no map, just bottom limit) 5° to 75° C
- Modeled charge pressure quotient (no map, just bottom and top limit) 1.25 to 2.5 [-]
|
|
|
-- Check Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-. Refer to CHARGE AIR PRESSURE SENSOR -G31-, CHECKING
.-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System. |
| P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance |
Supercharger Boost Sensor (1) Rationality Check |
- Pressure difference in cross check between boost pressure sensor 1/2; Inlet charger pressure and ambient pressure sensor > 7 kPa
- Pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 to 27 kPa
- Pressure difference in cross check between boost pressure sensor 1 and 2 > 12.5 kPa
- Fuel trim activity (bank with deviation is considered to be defective) > 15%
|
- Engine speed = 0 RPM
- Time after engine stop > 10 sec
- Vehicle speed = 0 MPH
- Modeled pressure quotient (no map, just bottom and top limit) 0.35 to 0.8 [-]
- Engine speed (no map, just bottom and top limit) 600 - 6000 RPM
- Modeled charge pressure quotient > 1.2 [-]
- Engine speed (no map, just bottom and top limit) 600 to 6, 000 RPM
|
|
|
-- Check Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-. Refer to CHARGE AIR PRESSURE SENSOR -G31-, CHECKING
.-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System. |
| P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low |
Supercharger Boost Sensor (1) Short To Ground |
|
|
|
|
-- Check Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-. Refer to CHARGE AIR PRESSURE SENSOR -G31-, CHECKING
.-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System. |
| Supercharger Boost Sensor (1) Open Circuit |
| P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High |
Supercharger Boost Sensor (1) Short To Battery Plus |
|
|
|
|
-- Check Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-. Refer to CHARGE AIR PRESSURE SENSOR -G31-, CHECKING
.-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System. |
| P0240 Turbocharger/Supercharger Boost Sensor "B" Circuit Range/Performance |
Supercharger Boost Sensor (2) Rationality Check |
- Pressure difference in cross check between boost pressure sensor 1/2; Inlet charger pressure and ambient pressure sensor > 7 kPa
- Pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 to 27 kPa
- Pressure difference in cross check between boost pressure sensor 1 and 2 > 12.5 kPa
- Fuel trim activity (bank with deviation is considered to be defective) > 15%
|
- Engine speed = 0 RPM
- Time after engine stop > 10 sec
- Vehicle speed = 0 MPH
- Modeled pressure quotient (no map, just bottom and top limit) 0.35 to 0.8 [-]
- Engine speed (no map, just bottom and top limit) 600 - 6000 RPM
- Modeled charge pressure quotient > 1.2 [-]
- Engine speed (no map, just bottom and top limit) 600 to 6, 000 RPM
|
|
|
-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to CHARGE AIR PRESSURE SENSOR 2 -G447-, CHECKING
.-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System. |
| P0241 Turbocharger/Supercharger Boost Sensor "B" Circuit Low |
Supercharger Boost Sensor (2) Short To Ground |
|
|
|
|
-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to CHARGE AIR PRESSURE SENSOR 2 -G447-, CHECKING
.-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System. |
| Supercharger Boost Sensor (2) Open Circuit |
| P0242 Turbocharger/Supercharger Boost Sensor "B" Circuit High |
Supercharger Boost Sensor (2) Short To Battery Plus |
|
|
|
|
-- Check Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-. Refer to CHARGE AIR PRESSURE SENSOR 2 -G447-, CHECKING
.-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System. |
| P025A Fuel Pump Module Control Open Circuit |
Fuel Pump Open Circuit |
- Signal voltage 4.8 to 5.3 V
|
|
|
|
-- Check the Fuel Pump Control Module -J538-. Refer to FUEL PUMP CONTROL MODULE -J538- / TRANSFER FUEL PUMP -G6-, CHECKING
. |
| P025C Fuel Pump Short To Ground |
Fuel Pump Short To Ground |
- Signal voltage < 2.7 to 3.25 V
|
|
|
|
-- Check the Fuel Pump Control Module -J538-. Refer to FUEL PUMP CONTROL MODULE -J538- / TRANSFER FUEL PUMP -G6-, CHECKING
. |
| P025D Fuel Pump Short To B+ |
Fuel Pump Short To Battery Plus |
|
|
|
|
-- Check the Fuel Pump Control Module -J538-. Refer to FUEL PUMP CONTROL MODULE -J538- / TRANSFER FUEL PUMP -G6-, CHECKING
. |
| P0261 Cylinder 1 Injector "A" Circuit Low |
Injection Valves - Low Side Cylinder #1 |
|
- High side signal current > 4.20 A
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 1 Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING
. |
| P0262 Cylinder 1 Injector "A" Circuit High |
Injection Valves - High Side Cylinder #1 |
Short to battery plus (low side)
|
- Injection valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 1 Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING
. |
| P0264 Cylinder 2 Injector "A" Circuit Low |
Injection Valves - Low Side Cylinder #2 |
|
- High side signal current > 4.20 A
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 2 Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING
. |
| P0265 Cylinder 2 Injector "A" Circuit High |
Injection Valves - High Side Cylinder #2 |
Short to battery plus (low side)
|
- Injection valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 2 Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING
. |
| P0267 Cylinder 3 Injector "A" Circuit Low |
Injection Valves - Low Side Cylinder #3 |
|
- High side signal current > 4.20 A
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 3 Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING
. |
| P0268 Cylinder 3 Injector "A" Circuit High |
Injection Valves - High Side Cylinder #3 |
Short to battery plus (low side)
|
- Injection valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 3 Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING
. |
| P0270 Cylinder 4 Injector "A" Circuit Low |
Injection Valves - Low Side Cylinder #4 |
|
- High side signal current > 4.20 A
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 4 Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING
. |
| P0271 Cylinder 4 Injector "A" Circuit High |
Injection Valves - High Side Cylinder #4 |
Short to battery plus (low side)
|
- Injection valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 4 Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING
. |
| P0273 Cylinder 5 Injector "A" Circuit Low |
Injection Valves - Low Side Cylinder #5 |
|
- High side signal current > 4.20 A
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 5 Fuel Injector -N83-. Refer to FUEL INJECTORS, CHECKING
. |
| P0274 Cylinder 5 Injector "A" Circuit High |
Injection Valves - High Side Cylinder #5 |
Short to battery plus (low side)
|
- Injection valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 5 Fuel Injector -N83-. Refer to FUEL INJECTORS, CHECKING
. |
| P0276 Cylinder 6 Injector "A" Circuit Low |
Injection Valves - Low Side Cylinder #6 |
|
- High side signal current > 4.20 A
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 6 Fuel Injector -N84-. Refer to FUEL INJECTORS, CHECKING
. |
| P0277 Cylinder 6 Injector "A" Circuit High |
Injection Valves - High Side Cylinder #6 |
Short to battery plus (low side)
|
- Injection valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Cylinder 6 Fuel Injector -N84-. Refer to FUEL INJECTORS, CHECKING
. |
| P0300 Random/Multiple Cylinder Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3%
- Catalyst damage misfire rate (MR) > 1.7% to 12%
|
Case 1:
Case 2:
- ECT at start, < -30° C
- Then activation if ECT > -30° C
General:
- Active after engine start idle - 150 RPM + 1 camshaft revolution
- Time after engine start n.a.
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not detected
Engine Mode:
- Delay after transition from half to full engine mode + 2 camshaft revolutions
- Delay after transition from full to half engine mode + 2 camshaft revolutions
|
- 1, 000 Revolutions
- Continuous
- 200 Revolutions
- Continuous
|
|
-- Check the Cylinder 1 Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING
.-- Check the Ignition Coil with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
.-- Check the spark plugs.-- Check the fuel pump delivery and quantity. Refer to FUEL PUMP DELIVERY QUANTITY, CHECKING
.-- Check the Fuel pressure regulator and residual pressure before high pressure fuel pumps --. Refer to Repair Service Information. |
| P0301
Cylinder 1 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3%
- Catalyst damage misfire rate (MR) > 1.7% to 12%
|
Case 1:
Case 2:
- ECT at start, < -30° C
- Then activation if ECT > -30° C
General:
- Active after engine start idle - 150 RPM + 1 camshaft revolution
- Time after engine start n.a.
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not detected
Engine Mode:
- Delay after transition from half to full engine mode + 2 camshaft revolutions
- Delay after transition from full to half engine mode + 2 camshaft revolutions
|
- 1, 000 Revolutions
- Continuous
- 200 Revolutions
- Continuous
|
|
-- Check the Cylinder 1 Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING
.-- Check the Ignition Coil with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
.-- Check the Spark plugs.-- Check the fuel pump delivery and quantity. Refer to FUEL PUMP DELIVERY QUANTITY, CHECKING
.-- Check the Fuel pressure regulator and residual pressure before high pressure fuel pumps --. Refer to Repair Service Information. |
| P0302
Cylinder 2 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3%
- Catalyst damage misfire rate (MR) > 1.7% to 12%
|
Case 1:
Case 2:
- ECT at start, < -30° C
- Then activation if ECT > -30° C
General:
- Active after engine start idle - 150 RPM + 1 camshaft revolution
- Time after engine start n.a.
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not detected
Engine Mode:
- Delay after transition from half to full engine mode + 2 camshaft revolutions
- Delay after transition from full to half engine mode + 2 camshaft revolutions
|
- 1, 000 Revolutions
- Continuous
- 200 Revolutions
- Continuous
|
|
-- Check the Cylinder 2 Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING
.-- Check the Ignition Coil 2 With Power Output Stage -N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
.-- Check the spark plugs.-- Check the fuel pump delivery and quantity. Refer to FUEL PUMP DELIVERY QUANTITY, CHECKING
.-- Check the Fuel pressure regulator and residual pressure before high pressure fuel pumps --. Refer to Repair Service Information. |
| P0303
Cylinder 3 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3%
- Catalyst damage misfire rate (MR) > 1.7% to 12%
|
Case 1:
Case 2:
- ECT at start, < -30° C
- Then activation if ECT > -30° C
General:
- Active after engine start idle - 150 RPM + 1 camshaft revolution
- Time after engine start n.a.
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not detected
Engine Mode:
- Delay after transition from half to full engine mode + 2 camshaft revolutions
- Delay after transition from full to half engine mode + 2 camshaft revolutions
|
- 1, 000 Revolutions
- Continuous
- 200 Revolutions
- Continuous
|
|
-- Check the Cylinder 3 Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING
.-- Check the Ignition Coil with Power Output Stage -N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
.-- Check the spark plugs.-- Check the fuel pump delivery and quantity. Refer to FUEL PUMP DELIVERY QUANTITY, CHECKING
.-- Check the Fuel pressure regulator and residual pressure before high pressure fuel pumps --. Refer to Repair Service Information. |
| P0304
Cylinder 4 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3%
- Catalyst damage misfire rate (MR) > 1.7% to 12%
|
Case 1:
Case 2:
- ECT at start, < -30° C
- Then activation if ECT > -30° C
General:
- Active after engine start idle - 150 RPM + 1 camshaft revolution
- Time after engine start n.a.
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not detected
Engine Mode:
- Delay after transition from half to full engine mode + 2 camshaft revolutions
- Delay after transition from full to half engine mode + 2 camshaft revolutions
|
- 1, 000 Revolutions
- Continuous
- 200 Revolutions
- Continuous
|
|
-- Check the Cylinder 4 Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING
.-- Check the Ignition Coil with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
.-- Check the spark plugs.-- Check the fuel pump delivery and quantity. Refer to FUEL PUMP DELIVERY QUANTITY, CHECKING
.-- Check the Fuel pressure regulator and residual pressure before high pressure fuel pumps --. Refer to Repair Service Information. |
| P0305
Cylinder 5 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3%
- Catalyst damage misfire rate (MR) > 1.7% to 12%
|
Case 1:
Case 2:
- ECT at start, < -30° C
- Then activation if ECT > -30° C
General:
- Active after engine start idle - 150 RPM + 1 camshaft revolution
- Time after engine start n.a.
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not detected
Engine Mode:
- Delay after transition from half to full engine mode + 2 camshaft revolutions
- Delay after transition from full to half engine mode + 2 camshaft revolutions
|
- 1, 000 Revolutions
- Continuous
- 200 Revolutions
- Continuous
|
|
-- Check the Cylinder 5 Fuel Injector -N83-. Refer to FUEL INJECTORS, CHECKING
.-- Check the Ignition Coil with Power Output Stage -N323-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
.-- Check the spark plugs.-- Check the fuel pump delivery and quantity. Refer to FUEL PUMP DELIVERY QUANTITY, CHECKING
.-- Check the Fuel pressure regulator and residual pressure before high pressure fuel pumps --. Refer to Repair Service Information. |
| P0306
Cylinder 6 Misfire Detected |
Misfire Crankshaft Speed Fluctuation (Single Or Multiple) |
- Emission threshold misfire rate (MR) > 3%
- Catalyst damage misfire rate (MR) > 1.7% to 12%
|
Case 1:
Case 2:
- ECT at start, < -30° C
- Then activation if ECT > -30° C
General:
- Active after engine start idle - 150 RPM + 1 camshaft revolution
- Time after engine start n.a.
- Engine torque >= 0 Nm
- Fuel cut off not active
- Rough road not detected
Engine Mode:
- Delay after transition from half to full engine mode + 2 camshaft revolutions
- Delay after transition from full to half engine mode + 2 camshaft revolutions
|
- 1, 000 Revolutions
- Continuous
- 200 Revolutions
- Continuous
|
|
-- Check the Cylinder 6 Fuel Injector -N84-. Refer to FUEL INJECTORS, CHECKING
.-- Check the Ignition Coil with Power Output Stage -N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
.-- Check the spark plugs.-- Check the fuel pump delivery and quantity. Refer to FUEL PUMP DELIVERY QUANTITY, CHECKING
.-- Check the Fuel pressure regulator and residual pressure before high pressure fuel pumps --. Refer to Repair Service Information. |
| P0321 Ign./Distributor Eng.Speed Inp.Circ. Range/Performance |
Crankshaft Position Sensor Rationality Check |
- Counted teeth vs. reference, incorrect
OR
- Monitoring reference gap failure
|
|
|
|
-- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR -G28-, CHECKING
. |
| P0322 Ign./Distributor Eng.Speed Inp.Circ. No Signal |
Crankshaft Position Sensor Signal Activity Check |
- Camshaft signals > 3.00 [-]
AND
|
|
|
|
-- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR -G28-, CHECKING
. |
| P0327 Knock Sensor 1 Circ. Low Input Knock Sensor 1 Circ. Low Input |
Knock Sensor Short To Ground Port B |
- Lower threshold < -0.70 V
|
|
|
|
-- Check the Knock Sensor 1 -G61-. Refer to KNOCK SENSOR 1 -G61-, CHECKING
. |
| Knock Sensor Short To Ground Port B |
| Knock Sensor Signal Range Check |
- Lower threshold < 1.80 to 3.02 V
|
- Engine speed >1, 960 RPM
- ECT > 59° C
- Engine load > 30.80 to 42.00%
|
|
|
| P0332 Knock Sensor 2 Circ. Low Input |
Knock Sensor Short To Ground Port B |
- Lower threshold < -0.70 V
|
|
|
|
-- Check theKnock Sensor 2 -G66-. Refer to KNOCK SENSOR 2 -G66-, CHECKING
. |
| Knock Sensor Short To Ground Port B |
| Knock Sensor Signal Range Check |
- Lower threshold < 1.80 to 3.02 V
|
- Engine speed >1, 960 RPM
- ECT > 59° C
- Engine load > 30.80 to 42.00%
|
|
|
| P0333 Knock Control System Error |
Knock Sensor Short To Battery Plus Port B |
- Upper threshold > 69.00 to 116.16 V
|
- Engine speed > 1, 000 RPM
|
|
|
-- Check the Knock Sensor 2 -G66-. Refer to KNOCK SENSOR 2 -G66-, CHECKING
. |
| Knock Sensor Short To Battery Plus Port A |
| Knock Sensor Signal Range Check |
|
- Engine speed >1, 960 RPM
- ECT > 59° C
- Engine load > 30.80 to 42.00%
|
|
|
| P0341 Camshaft Pos.Sensor Circ. Range/Performance |
Phase Sensor 1 Rationality Check |
AND
|
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P0342 Camshaft Pos.Sensor Circ. Low Input |
Phase Sensor 1 Rationality Check |
- Signal voltage permanently low
AND
|
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P0343 Camshaft Pos.Sensor Circ. High Input |
Phase Sensor 1 Rationality Check |
- Signal voltage permanently high
AND
|
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P0346 Camshaft Pos.Sensor Circ. (Bank 2) Range/Performance |
Camshaft Position Sensor "A" Circuit Range/Performance Bank 2 |
AND
|
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P0347 Camshaft Pos.Sensor "A" Circ. (Bank 2) Low |
Camshaft Position Sensor "A" Circuit Low Bank 2 |
- Signal voltage permanently low
AND
|
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P0348 Camshaft Pos.Sensor "A" Circ. (Bank 2) High |
Camshaft Position Sensor "A" Circuit High Bank 2 |
- Signal voltage permanently high
AND
|
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P0351 Ignition Coil A Primary/Secondary Circuit |
Ignition Coils Open Circuit |
- Signal current, 0.25 to -2.0 mA
OR
|
|
|
|
-- Check the Ignition Coil with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P0352 Ignition Coil B Primary/Secondary Circuit |
Ignition Coils Open Circuit |
- Signal current, 0.25 to -2.0 mA
OR
|
|
|
|
-- Check the Ignition Coil with Power Output Stage -N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P0353 Ignition Coil C Primary/Secondary Circuit |
Ignition Coils Open Circuit |
- Signal current, 0.25 to -2.0 mA
OR
|
|
|
|
-- Check the Ignition Coil with Power Output Stage - N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P0354 Ignition Coil D Primary/Secondary Circuit |
Ignition Coils Open Circuit |
- Signal current, 0.25 to -2.0 mA
OR
|
|
|
|
-- Check the Ignition Coil with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P0355 Ignition Coil "E" Primary/Secondary Circuit |
Ignition Coils Open Circuit |
- Signal current, 0.25 to -2.0 mA
OR
|
|
|
|
-- Check the Ignition Coil with Power Output Stage -N323-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING |
| P0356 Ignition Coil "F" Primary/Secondary Circuit |
Ignition Coils Open Circuit |
- Signal current, 0.25 to -2.0 mA
OR
|
|
|
|
-- Check the Ignition Coil with Power Output Stage - N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P0366 Camshaft Pos.Sensor "B" Circ. (Bank 1) Range/Performance |
Phase Sensor 2 Rationality Check |
- Signal pattern incorrect
- Defect counter 12
|
|
|
|
-- Check the Camshaft Position Sensor 2 -G163-. Refer to CAMSHAFT POSITION SENSOR 2 -G163-, CHECKING
. |
| P0391 Camshaft Pos.Sensor "B" Circ. (Bank 2) Range/Performance |
Phase Sensor 2 Rationality Check |
- Signal pattern incorrect
- Defect counter 12
|
|
|
|
-- Check the Camshaft Position Sensor 2 -G163-. Refer to CAMSHAFT POSITION SENSOR 2 -G163-, CHECKING
. |
| P0410
Sec.Air Inj.Sys. Malfunction |
Secondary Air System Rationality Check Directly After Catalyst Heating |
- Difference of measured AIR pressure before AIR injection vs. AIR pressure after AIR injection > 5.00 kPa
|
- ECT 5 to 115° C
- IAT @ MAF 5 to 100° C
- Modeled catalyst temp.< 770° C
- Mass air flow 7.00 to 180.00 kg/h
- Delta engine load -10.0 to 10.0% / revolution
- Barometric pressure > 73 kPa
- AIR system commanded off
|
|
|
-- Check the Secondary Air Injection Pump Motor --V101--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
.-- Check the Combination valve for secondary air injection. Refer to Repair Service Information. |
| P0418 Sec. Air Injection System Relay A Circuit |
Secondary Air Injection Pump Relay Open Circuit |
- Signal voltage 4.70 to 5.40 V
|
- Pump relay commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Secondary Air Injection Pump Relay --J299--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
. |
| P0419 Sec. Air Injection System Relay B Circuit |
Secondary Air Injection Pump Relay Open Circuit |
- Signal voltage 4.70 to 5.40 V
|
- Pump relay commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Secondary Air Injection Pump Relay --J299--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
. |
| P0420
Catalyst System, Bank 1 Efficiency Below Threshold |
Catalyst System Measure Of OSC Compared To OSC Of Borderline Catalyst |
Measured OSC / OSC of borderline catalyst
- Measured OSC arithmetic average value for catalyst < n.a.
OR
- Measured OSC EWMA filter value for catalyst < n.a.
OR
- Measured OSC arithmetic average value for catalyst, corrected with measured delay and transient time of Oxygen Sensors rear n.a.
OR
- Measured OSC EWMA filter value for catalyst, corrected with measured delay and transient time of Oxygen Sensors rear < 1.0 [-]
|
Monitor entry conditions
- Time after engine start> n.a.
OR
- Time after dew point> 10.0 to 40.0 sec
OR
- Modeled catalyst temperature @ O2S rear ready >= n.a.° C
OR
- Integrated exhaust gas mass flow >= n.a. kg
OR
- Integrated exhaust heat energy n.a.
Further conditions
- Integrated exhaust heat energy n.a.
- Delta exhaust gas mass flow < 25.00 kg/h
- For time > 2.0 sec
- Exhaust gas mass flow, lower range 20.00 to 60.00 kg/h
- Exhaust gas mass flow, upper range n.a. kg/h
- Modeled exhaust gas temp. dynamic < 50.0 K
- For time > 2.0 sec
- Modeled exhaust gas temp. in catalyst system, lower range 480 to 800° C
- For time n.a.
- Modeled exhaust gas temp. in catalyst system, upper range n.a.° C
- For time n.a.
- Minimum modeled exhaust gas temp. in catalyst system > 420° C
- For time > 90.0 sec
- Filtered minimum modeled exhaust gas temp. in catalyst system > 450° C
- Engine load 16.50 to 69.80%
- Vehicle speed n.a.
- Evap purge loading not high
- Engine speed 1, 000 to 2, 800 RPM
- Deviation between lambda set point and actual lambda value < 4%
- Lambda control closed loop
- Lambda control not at min or max limit
- AAT > -48° C
- O2S front ready
- O2S rear ready
- AIR not active
- No misfire O2S front plausibility check in current driving cycle ready
- O2S front response monitoring in current driving cycle ready
- Relative fuel amount from wallapplied compensation <= n.a.%
- Scavenging-rate < n.a.
- Split factor (DFI / MPI) n.a.
Case with arithmetic average
OR Case with EWMA filter
- Number of checks, no step change suspicion (1)
- Number of checks, step change suspicion (4)
Only CNG
- Ratio CNG to gasoline <= n.a.; >= n.a.
Only flex fuel
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P0421 Catalyst System Efficiency (Bank 1) |
Catalyst System Measure Of OSC Compared To OSC Of Borderline Catalyst |
- EWMA filter value for catalyst< 0.2
|
- Ambient Temp. > -10° C
- Delta mass airflow < 25 kg/h/s
- Evap purge flow < 30%
- Mass air flow 50-210 kg/h
- Engine speed, 1200-3720 RPM
- Catalyst temp. 500-820° C
- Delta catalyst temp - 20 k/s
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P0430
Catalyst System, Bank2 Efficiency Below Threshold |
Catalyst System Measure Of OSC Compared To OSC Of Borderline Catalyst |
Measured OSC / OSC of borderline catalyst
- Measured OSC arithmetic average value for catalyst < n.a.
OR
- Measured OSC EWMA filter value for catalyst < n.a.
OR
- Measured OSC arithmetic average value for catalyst, corrected with measured delay and transient time of Oxygen Sensors rear n.a.
OR
- Measured OSC EWMA filter value for catalyst, corrected with measured delay and transient time of Oxygen Sensors rear < 1.0 [-]
|
Monitor entry conditions
- Time after engine start> n.a.
OR
- Time after dew point> 10.0 to 40.0 sec
OR
- Modeled catalyst temperature @ O2S rear ready >= n.a.° C
OR
- Integrated exhaust gas mass flow >= n.a. kg
OR
- Integrated exhaust heat energy n.a.
Further conditions
- Integrated exhaust heat energy n.a.
- Delta exhaust gas mass flow < 25.00 kg/h
- For time > 2.0 sec
- Exhaust gas mass flow, lower range 20.00 to 60.00 kg/h
- Exhaust gas mass flow, upper range n.a. kg/h
- Modeled exhaust gas temp. dynamic < 50.0 K
- For time > 2.0 sec
- Modeled exhaust gas temp. in catalyst system, lower range 480 to 800° C
- For time n.a.
- Modeled exhaust gas temp. in catalyst system, upper range n.a.° C
- For time n.a.
- Minimum modeled exhaust gas temp. in catalyst system > 420° C
- For time > 90.0 sec
- Filtered minimum modeled exhaust gas temp. in catalyst system > 450° C
- Engine load 16.50 to 69.80%
- Vehicle speed n.a.
- Evap purge loading not high
- Engine speed 1, 000 to 2, 800 RPM
- Deviation between lambda set point and actual lambda value < 4%
- Lambda control closed loop
- Lambda control not at min or max limit
- AAT > -48° C
- O2S front ready
- O2S rear ready
- AIR not active
- No misfire O2S front plausibility check in current driving cycle ready
- O2S front response monitoring in current driving cycle ready
- Relative fuel amount from wallapplied compensation <= n.a.%
- Scavenging-rate < n.a.
- Split factor (DFI / MPI) n.a.
Case with arithmetic average
OR Case with EWMA filter
- Number of checks, no step change suspicion (1)
- Number of checks, step change suspicion (4)
Only CNG
- Ratio CNG to gasoline <= n.a.; >= n.a.
Only flex fuel
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P0431 Catalyst System Efficiency (Bank 1) |
Catalyst System Measure Of OSC Compared To OSC Of Borderline Catalyst |
- EWMA filter value for catalyst< 0.2
|
- Ambient Temp. > -10° C
- Delta mass airflow < 25 kg/h/s
- Evap purge flow < 30%
- Mass air flow 50-210 kg/h
- Engine speed, 1, 200 to 3, 720 RPM
- Catalyst temp. 500 to 820° C
- Delta catalyst temp - 20 k/s
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P0441
Evaporative Emission System Incorrect Purge Flow |
EVAP System Function Check |
- Deviation lambda control < 3.7 to 4.9%
AND
- Deviation idle control < 30%
|
Choice of:
- Evap purge flow integral> 12.0 to 20.0 g
OR
- Integrated air mass> 2.50 to 7.60 kg
AND Choice of:
- ECT > 59° C
- OR
- Substitute ECT > 80° C
AND General:
- Engine speed n.a.
- Engine speed < 1450 RPM
- Engine speed deviation < 50 RPM
- Engine load 6.00 to 25.01%
- Engine load deviation <= 2.51%
- AAT > 5° C
- Altitude < 2, 700
- Lambda control closed loop
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0442
Evaporative Emission System - Leak Detected (Small Leak) |
EVAP System Small Leak Functional Check |
- Time for pressure drop < 1.7-2.2 s
|
- Evap purge valve closed
- LDP activated
- Altitude < 2, 700 m
- IAT > 4° C
- Delta ambient pressure < 25 kPa
- IAT drop after engine start < 6 K
- Time after engine start 230 to 1, 200 sec
- Intake manifold vacuum > 15 kPa
- ECT 4 to 115° C
- ECT at start 4 to 35° C
- Number of diagnostic attempts 15
- Vehicle speed > 25 MPH
- Selected gear any drive
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0444 Evaporative Emission System Purge Control Valve Circuit Open |
EVAP Purge Valve Open Circuit |
- Signal voltage 4.70 to 5.40 V
|
- Evap purge valve commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
. |
| P0449 EVAP System Vent Valve Control Circuit/Open |
EVAP Purge Valve Open Circuit |
- Signal voltage > 4.4 to 5.5 V
|
- Evap purge valvecommanded off
- Engine speed > 40 RPM
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
. |
| P0450 Evaporative Emission System Open Circuit |
NVLD Switch Open Circuit |
- Signal voltage 0.39 to 0.55 V
|
Case 1:
- Ignition on
- Engine running
Case 2:
- Ignition off
- NVLD (EVAP system) diagnostic mode active
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Fuel Tank Pressure Sensor -G400-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE -J909- / FUEL TANK PRESSURE SENSOR -G400-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- Refer to FUEL TANK LEAK DETECTION CONTROL MODULE -J909- / FUEL TANK PRESSURE SENSOR -G400-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0451
Evaporative Emission System Pressure Sensor/Switch Range/Performance |
NVLD Switch Functional Check: Stuck Closed |
- Natural vacuum leak detection (NVLD) switch position closed
|
- Ignition off
- Fuel level < 85.40%
- Fuel temperature increase >= 5 K
- For time >= 1.0 h
- AAT >= 4° C
- Barometric pressure > 73.00 kPa
- Time since ignition off > 1, 200 sec
- Time since ignition off < 24 h
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0452 EVAP Emission Contr.Sys.Press.Sensor Low Input |
NVLD Switch Short To Ground |
|
Case 1:
- Ignition on
- Engine running
Case 2:
- Ignition off
- NVLD (EVAP system) diagnostic mode active
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Fuel Tank Pressure Sensor -G400-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE -J909- / FUEL TANK PRESSURE SENSOR -G400-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- Refer to FUEL TANK LEAK DETECTION CONTROL MODULE -J909- / FUEL TANK PRESSURE SENSOR -G400-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0453 Evaporative Emission System Short To Battery + |
NVLD Switch Short To Battery Plus |
|
Case 1:
- Ignition on
- Engine running
Case 2:
- Ignition off
- NVLD (EVAP system) diagnostic mode active
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Fuel Tank Pressure Sensor -G400-. Refer to FUEL TANK LEAK DETECTION CONTROL MODULE -J909- / FUEL TANK PRESSURE SENSOR -G400-, CHECKING
.-- Check the Fuel Tank Leak Detection Control Module -J909- Refer to FUEL TANK LEAK DETECTION CONTROL MODULE -J909- / FUEL TANK PRESSURE SENSOR -G400-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0455
Evaporative Emission System Leak Detected (Gross Leak/No Flow) |
EVAP System Small Leak Functional Check |
- Time for pressure drop < 0.95 -1.1 sec
|
- Evap purge valve, Closed
- LDP activated
- Altitude < 2, 700 m
- IAT > 4° C
- Delta ambient pressure < 25 kPa
- IAT drop after engine start < 6 K
- Time after engine start 230 to 1, 200 sec
- Intake manifold vacuum >15 kPa
- ECT 4 to 115° C
- ECT at start, 4 to 35° C
- Number of diagnostic attempts 15
- Vehicle speed > 25 MPH
- Selected gear any drive
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0456
EVAP Emission Contr. Sys. (Very Small Leak) Leak Detected |
EVAP System Very Small Leak Functional Check |
- Natural vacuum leak detection (NVLD) switch position open
|
- Ignition off
- Fuel level < 85.40%
- Fuel temperature drop >= 6 K
- For time>= 1.0 h
- AAT >= 4° C
- Altitude < 2, 700 m
- Barometric pressure > 73.00 kPa
- Difference between barometric pressure @ stop and barometric pressure @ start < 0.65 kPa
- Time since ignition off > 1.5 h
- Time since ignition off < 10 h
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0458 Evaporative Emission System Purge Control Valve Circuit Low |
EVAP Purge Valve Short To Ground |
- Signal voltage 0.0 to 3.26 V
|
- Evap purge valvecommanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0459 Evaporative Emission System Purge Control Valve Circuit High |
EVAP Purge Valve Short To Battery Plus |
|
- Evap purge valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
. |
| P0491
Secondary Air Injection System (Bank 1) Insufficient Flow |
Secondary Air System Flow Check During Catalyst Heating |
- AIR pressure measured with AIR pressure sensor vs. modeled< 75 to 77.3%
OR
- absolute deviation of raw pressure signal from filtered signal: mean value < 0.40 kPa
|
- Mass air flow 7 to 180 kg/h
- Delta engine load-10 to 10% / revolutions
- ECT 5 to 115° C
- IAT @ MAF 5 to 100° C
- Altitude < 2, 700 m
- AIR pressure sensorready
|
|
|
-- Check the Secondary Air Injection Pump Motor --V101--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
.-- Check the Combination valve for secondary air injection. Refer to Repair Service Information. |
| P0492
Secondary Air Injection System (Bank 2) |
Secondary Air System Flow Check During Catalyst Heating |
- AIR pressure measured with AIR pressure sensor vs. modeled< 75 to 77.3%
OR
- absolute deviation of raw pressure signal from filtered signal: mean value < 0.40 kPa
|
- Mass air flow 7 to 180 kg/h
- Delta engine load-10 to 10% / revolutions
- ECT 5 to 115° C
- IAT @ MAF 5 to 100° C
- Altitude < 2, 700 m
- AIR pressure sensorready
|
|
|
-- Check the Secondary Air Injection Pump Motor 2 -V189-. Refer to.-- Check the Combination valve for secondary air injection. Refer to Repair Service Information. |
| P04AB EVAP System Purge Control Valve "B" Circuit/Open |
EVAP Purge Valve Open Circuit |
- Signal voltage 4.70 to 5.40 V
|
- Evap purge valve commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
. |
| P04AC EVAP System Purge Control Valve "B" Circuit Low |
EVAP Purge Valve Short To Ground |
- Signal voltage 0.0 to 3.26 V
|
- Evap purge valvecommanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P04AD EVAP System Purge Control Valve "B" Circuit High |
EVAP Purge Valve Short To Battery Plus |
|
- Evap purge valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
. |
| P04AE EVAP System Purge Control Valve "B" Performance/Stuck Open |
EVAP System Function Check |
- Deviation lambda control < 3.7 to 4.9%
AND
- Deviation idle control < 30%
|
Choice of:
- Evap purge flow integral> 12.0 to 20.0 g
OR
- Integrated air mass> 2.50 to 7.60 kg
AND Choice of:
- ECT > 59° C
- OR
- Substitute ECT > 80° C
AND General:
- Engine speed n.a.
- Engine speed < 1, 450 RPM
- Engine speed deviation < 50 RPM
- Engine load 6.00 to 25.01%
- Engine load deviation <= 2.51%
- AAT > 5° C
- Altitude < 2, 700
- Lambda control closed loop
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P0501 Vehicle Speed Sensor A Range/Performance |
Vehicle Speed Plausibility Check |
- Speed sensor signal: plausibility error failure
|
|
|
|
-- Check the Speedometer -G21-. Refer to VEHICLE SPEED SIGNAL, CHECKING
. |
| P0502 Vehicle Speed Sensor A Range/Performance |
Vehicle Speed Electrical Check |
- Speed sensor signal: electrical error failure
|
|
|
|
-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING
. |
| P0506 Idle Air Control System RPM Lower Than Expected |
Idle Controller Out Of Range Low |
- Engine speed deviation > 100 RPM
AND
- RPM controller torque valuen.a.
|
- Time after engine start n.a.
- Vehicle speed 0 km/h
- Barometric pressure > 71.90 kPa
- ECT > -48° C
- IAT @ MAF > -48° C
- Torque safety limitation not active
- Driver request not active
- For time > 0.4 sec
For manual transmission:
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P0507 Idle Air Control System RPM Higher Than Expected |
Idle Controller Out Of Range High |
- Engine speed deviation < -100 RPM
AND
- RPM controller torque valuen.a.
OR
- Integrated number of fuel cut off transitions >= 3.
|
- Time after engine start n.a.
- Vehicle speed 0 km/h
- Barometric pressure > 71.90 kPa
- ECT > -48° C
- IAT @ MAF > -48° C
- Torque safety limitation not active
- Driver request not active
- For time > 0.4 sec
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P050A Idle Air Control System RPM Lower Or Higher Than Expected |
Idle Controller Out Of Range Low |
- Engine speed deviation > 150 RPM
AND
- RPM controller torque valuen.a.
|
- Catalyst heating active
- Vehicle speed 0 km/h
- Barometric pressure > 71.90 kPa
- Torque safety limitation not active
- Driver request not active
For manual transmission:
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| Idle Controller Out Of Range High |
- Engine speed deviation < -150 RPM
AND
- RPM controller torque valuen.a.
OR
- Integrated number of fuel cut off transitions n.a.
|
- Catalyst heating active
- Vehicle speed 0 km/h
- Barometric pressure > 71.90 kPa
- Torque safety limitation not active
- Driver request not active
|
| P050B Cold Start Idle Air Control System Performance |
Ignition Control Ignition Timing Monitor |
- Difference between commanded spark timing vs. actual value > 20%
|
- Time during catalyst heating > 10 sec
- Commanded spark retard during catalyst heating < 80%
- Catalyst heating active
- Idle speed active
- Vehicle speed 0.0 km/h
- Delta engine load <= 3.00%
- Delta engine speed n.a.
- Engine load <= 100.01%
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P052A Cold Start "A" Camshaft Position Timing Over-Advanced |
VVT Actuator Intake Target Error |
- Difference between target position vs. actual position > 10 to 40° CRK
|
- Time after engine start >= 0.7 sec
- Engine speed >= 480 RPM
- Modeled oil temperature >=-48° C
- Commanded camshaft timing correction for catalyst heatingactive
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P052C Cold Start "A" Camshaft Position Timing Over-Advanced |
VVT Actuator Intake Target Error |
- Difference between target position vs. actual position > 10 to 40° CRK
|
- Time after engine start >= 0.7 sec
- Engine speed >= 480 RPM
- Modeled oil temperature >=-48° C
- Commanded camshaft timing correction for catalyst heatingactive
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P053F Cold Start Fuel Pressure Performance |
Fuel Volume Regulator Control, High Pressure Side Functional Check |
- Difference between target pressure vs. actual pressure < -1.50 MPa
OR
- Difference between target pressure vs. actual pressure > 1.50 MPA
|
- Time after engine start> 3.0 sec
- Fuel cut off not active
- Time after fuel cut off > 2.0 sec
- Catalyst heating active
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P054A Cold Start "B" Camshaft Position Timing Over-Advanced |
VVT Actuator Outlet Target Error |
- Difference between target position vs. actual position > 10 to 22° CRK
|
- Time after engine start >= 0.7 sec
- Engine speed >= 480 RPM
- Modeled oil temperature >=-48° C
- Commanded camshaft timing correction for catalyst heatingactive
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P054C Cold Start "B" Camshaft Position Timing Over-Advanced |
VVT Actuator Outlet Target Error |
- Difference between target position vs. actual position > 10 to 22° CRK
|
- Time after engine start >= 0.7 sec
- Engine speed >= 480 RPM
- Modeled oil temperature >=-48° C
- Commanded camshaft timing correction for catalyst heatingactive
|
|
|
-- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR -G40-, CHECKING
. |
| P0601 Internal Control Module - Memory Check Sum Error |
ECM Internal Error |
- Internal check sum incorrect
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information.-- Replace Transmission Control Module (TCM) -J217-. Refer to Repair Service Information. |
| P0602 Control Module Programming Error |
ECM Programming Error |
- Reprogramming not completed
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information.-- Replace Transmission Control Module (TCM) -J217-. Refer to Repair Service Information. |
| P0604 Internal Control Module - Random Access Memory - (RAM) Error |
ECM Internal Error |
- Write ability check, failed
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information.-- Replace Transmission Control Module (TCM) -J217-. Refer to Repair Service Information. |
| P0605 ECM Checksum ROM |
A checksum is calculated for each memory block and compared with a stored reference checksum |
- Calculated checksum unequal to reference checksum = True
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0606 ECM/PCM Processor |
Oxygen Sensors Front (Linear Sensor) CJ135 Diagnosis, Internal Selftest |
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| Mass Air Flow Sensor Functional Check |
|
- MAF commanded off
- After engine stop
|
|
| Ignition Control Communication Check |
|
|
|
- SPI communications check Identifier failure
|
| ECM: 5V Supply Voltage Internal Hardware Check |
- Under -/ overvoltage detection
|
|
|
| ECM: EEPROM Functional Check |
|
|
|
| ECM: Electronic Throttle Control Module Function Monitoring: A/D Converter |
- Test voltage / test pulse check failed
|
|
| ECM: Electronic Throttle Control Module Function Monitoring: Torque |
- Comparison with allowed engine torque incorrect
|
- Internal engine speed > 1, 240 RPM
|
| ECM: Electronic Throttle Control Module Function Monitoring: Engine Speed Deviation |
- Difference between calculated and internal engine speed > 320 RPM
|
- Internal engine speed > 520 RPM
|
| ECM: Electronic Throttle Control Module Function Monitoring: Coding |
|
|
| ECM: Electronic Throttle Control Module Function Monitoring: Ignition Timing |
| ECM: Electronic Throttle Control Module Function Monitoring: Intern |
- System reaction incorrect
|
| ECM: Electronic Throttle Control Module Function Monitoring: Injection Rate Limitation |
| ECM: Electronic Throttle Control Module Function Monitoring: Cylinder Deactivation (CD) |
- Injection on deactivated cylinders active
OR
- Ignitions on deactivated cylinders active
|
- Cylinder deactivation (CD) active
|
|
| ECM: Electronic Throttle Control Module Function Monitoring: Accelerator Position |
|
|
|
| ECM: Electronic Throttle Control Module Monitoring Module |
- Function controller check failed
AND
- Monitoring module check no failure
|
- SPI - Interface No Failure
|
| ECM: WDA Function Monitoring: WDA |
OR
OR
- Overvoltage detection failure
|
|
| CAN: Internal Fault CAN Controller RAM Check |
- RAM error memory checksum error
|
|
|
| P06D1 Internal Control Module Ignition Coil Control Performance |
Ignition Control communication check |
- SPI communications check Identifier failure
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0614 ECM / TCM Incompatible |
|
- Detection of error signal
|
- CAN bus active
- ECU communication active
- ECU data update active
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information.-- Replace Transmission Control Module (TCM) -J217-. Refer to Repair Service Information. |
| P062B Internal Control Module Fuel Injector Control Performance |
Injector Valves Communication CPU |
- SPI communications check Identifier not active / correct
|
|
|
|
-- Check the Fuel Injectors --. Refer to FUEL INJECTORS, CHECKING
. |
| P0638 Throttle Actuator Control Range/Performance Bank 1 |
Throttle Actuator Basic Settings Rationality Check Close Movement |
- Time to close reference point > 0.6 sec
AND
|
- Engine speed, 0 RPM
- Vehicle speed, 0 km/h
- ECT > 5° C
- IAT @ MAF > 5° C
Case 1
Case 2
- Engine shutoff time > 4 to 800 sec
- Number of checks 3
|
|
|
-- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| Throttle Actuator Basic Settings Signal Range Check @ Mechanical Stop Low |
- TPS 1 signal voltage < 0.40 ; > 0.8 V
OR
- TPS 2 signal voltage < 4.20 ; > 4.6 V
|
- Engine speed, 0 RPM
- Vehicle speed, 0 km/h
Case 1
- Ignition on
- ECT 5 to 115° C
- IAT @ MAF 5 to 143° C
Case 2
- Engine shutoff time n.a.
- ECT n.a
- IAT @ MAF n.a.
|
|
| P0642 Sensor Reference Voltage A Circuit Low |
ECM: Sensor Reference Circuit A Signal Range Check |
- Signal voltage < 4.606 to 4.998 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0643 Sensor Reference Voltage A Circuit High |
ECM: Sensor Reference Circuit A Signal Range Check |
- Signal voltage > 4.998 to 5.406 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0651 Sensor Reference Voltage B Circuit/Open |
ECM: Sensor Reference Circuit B Signal Range Check |
- Signal voltage deviation > +/- 0.3 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0652 Sensor Reference Voltage B Circuit Low |
ECM: Sensor Reference Circuit B Signal Range Check |
- Signal voltage < 4.606 to 4.998 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0653 Sensor Reference Voltage B Circuit High |
ECM: Sensor Reference Circuit B Signal Range Check |
- Signal voltage > 4.998 to 5.406 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0657 Actuator Supply Voltage A Circuit / Open |
Supply Voltage Relay Engine Components Open Circuit |
- Signal voltage > 4.4 to 5.6 V
|
- Relay commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY -J271 -, CHECKING
. |
| P0658 Actuator Supply Voltage A Circuit Low |
Supply Voltage Relay Engine Components Short To Ground |
- Signal voltage < 2.15 to 3.25 V
|
- Relay commanded off
- Engine speed, > 80 RPM
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY -J271 -, CHECKING
. |
| P0659 Actuator Supply Voltage "A" Circuit High |
Supply Voltage Relay Engine Components Short To Battery Plus |
|
- Relay commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY -J271 -, CHECKING
. |
| P0685 ECM/PCM Power Relay Control Circuit/Open |
ECM Power Relay Control Circuit Check |
- Signal voltage 2.6 to 3.7 V
- Sense circuit voltage < 6.0 V
|
- Main relay commanded on
- ECM keep alive time
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY -J271 -, CHECKING
. |
| P0686 ECM/PCM Power Relay Control Circuit Low |
ECM Power Relay Control Circuit Check |
- Signal voltage, 2.6 to 3.7 V
- Sense circuit voltage, < 6.0 V
|
- Main relay, Commanded on
- ECM keep alive time
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY -J271 -, CHECKING
. |
| P0687 ECM/PCM Power Relay Control Circuit High |
ECM Power Relay Control Circuit Check |
- Signal current > 0.7 to 1.4 A
- Sense circuit voltage < 6.0 V
|
- Main relay commanded on
- ECM keep alive time
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY -J271 -, CHECKING
. |
| P0688 ECM/PCM Power Relay Sense Circuit |
ECM Power Relay Control Circuit Check |
|
|
|
|
-- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY -J271 -, CHECKING
. |
| P0697 Sensor Reference Voltage C Circuit / Open |
ECM: Sensor Reference Circuit C Signal Range Check |
- Signal voltage deviation > +/- 0.3 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P0698 Sensor Reference Voltage C Circuit Low |
ECM: Sensor Reference Circuit C Signal Range Check |
- Signal voltage < 4.606 to 4.998 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P1197
O2 Sensor Heater Circuit Bank 1 Sensor 1 |
Oxygen Sensors Heater Front Out Of Range High |
- O2S ceramic temperature < 720° C
AND
- Requested heater voltage >= 10.80 V
- For time >= 60.0 sec
|
- Modeled exhaust gas temp. >= 500° C
- Heater control active
|
|
|
-- Check theOxygen Sensor Heater -Z19-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| Oxygen Sensors Heater Front Rationality Check (Sensor Heating Up) |
- O2S ceramic temperature < 720° C
AND
- Time after O2S heater on >= 70.0 sec
|
- ECT @ start >= -10° C
- Engine shut-off-time >= 300.0 sec
- (During ECM keep alive-time after ignition off) < 500.0 sec
|
|
| Oxygen Sensors Heater Front Out Of Range |
- O2S ceramic temperature < 720° C
|
- Modeled exhaust gas temp. >= 500° C
- Fuel cut off not active
|
|
| P0699 Sensor Reference Voltage C Circuit High |
ECM: Sensor Reference Circuit C Signal Range Check |
- Signal voltage > 4.998 to 5.406 V
|
|
|
|
-- Replace the faulty Engine Control Module --. Refer to Repair Service Information. |
| P12A1 Fuel Rail Pressure Sensor High Pressure System |
Fuel System Pressure Sensor, High Pressure Side Rationality Check Inappropriately Low |
- Pressure control activity > 0.04 MPa
AND
- Fuel trim activity < 0.65 [-]
AND
- Difference between target pressure vs. actual pressure n.a.
|
- Engine speed 440 to 800 RPM
- Engine load 6 to 24%
- Evap purge adaption < 20 [-]
- ECT>= 59° C
- IAT @ MAF < 95° C
- Lambda control, Closed loop
- Fuel cut off not active
- Target pressure 0.0 to 32.8 MPa
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P12A2 Fuel Rail Pressure Sensor High Pressure System |
Fuel System Pressure Sensor, High Pressure Side Rationality Check Inappropriately High |
- Pressure control activity > -0.07 MPa
AND
- Fuel trim activity > 1.50 [-]
AND
- Difference between target pressure vs. actual pressure n.a.
|
- Engine speed 440 to 800 RPM
- Engine load 6 to 24%
- Evap purge adaption < 20 [-]
- ECT>= 59° C
- IAT @ MAF < 95° C
- Lambda control closed loop
- Fuel cut off not active
- Target pressure 0.0 to 32.8 MPa
|
|
|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P12A4 Fuel Volume Regulator Control |
Fuel Volume Regulator Control Functional Check: Stuck Close |
- Pressure control activity <-4.0 MPa
AND
- Fuel trim activity 0.75 to 1.25 [-]
AND
- Difference betweentarget pressure vs. actual pressure < -4.0 mPa
|
- Engine speed, 440 to 800 RPM
- Engine load 6 to 24%
- Evap purge adaptation < 20.00 [-]
- ECT>= 59° C
- IAT @ MAF< 95° C
- Lambda control closed loop
- Fuel cut off not active
|
|
|
-- Check the Fuel Pressure Sensor -G247-. Refer to FUEL PRESSURE SENSOR -G247-, CHECKING
. |
| P13EA Ignition Timing Monitor |
Ignition Control Ignition Timing Monitor |
- Difference between commanded spark timing vs. actual value > 12 %
|
- Time during catalyst heating > 7 sec
- Commanded spark retard during catalyst heating < 88 %
- Catalyst heating active
- Idle speed not active
- Vehicle speed >= 2 km/h
- Delta engine load <= 3 %
- Delta engine speed n.a.
|
|
|
-- Check the the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P169A Vehicle In Transport Mode |
ECM: Transport Mode Vehicle In Transport Mode |
|
For Activation:
- During ECM keep alive-time after ignition off
- Vehicle speed < 5 km/h
- Engine speed 0 RPM
- Max trip mileage since initial vehicle start-up < 100 km
- Production mode not active
For Hybrid:
|
|
|
- Refer to the appropriate Repair Service Information for diagnosis and repair.
|
| P2024 EVAP Fuel Vapor Temperature Sensor Circuit |
Smart Temperature Sensor Open Circuit |
- Signal voltage4.70 to 5.40 V
|
CASE 1:
CASE 2:
- Ignition off (during ECM keep alive-time)
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P2025 EVAP Fuel Vapor Temperature Sensor Performance |
Smart Temperature Sensor Out Of Range High |
CASE 1:
- Smart module temperature > 119° C
|
CASE 1:
- Ignition off
- NVLD (EVAP-System) diagnostic mode active
CASE 2:
- Ignition on
- Engine running
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
CASE 2:
- Smart module temperature > 119° C
|
|
| Smart Temperature Sensor Out Of Range Low |
- Smart module temperature < -39° C
|
- Cold start detected
- ECT @ cylinder block > -14° C
- IAT @ MAF > -14° C
- IAT cross check finished
- ECT cross check finished
|
|
| Smart Temperature Sensor Cross Check |
- Difference between smart temperature and ECT >= 25.5 K
AND
- Difference between smart temperature and IAT@manifold >= 25.5 K
|
- Cold start detected
- IAT cross check finished
- ECT cross check finished
|
| Smart Temperature Sensor Signal Dynamic Check |
- Gradient smart temperature > 20 K / 10 min
|
- Ignition off
- Fuel level < 85.40 %
- NVLD (EVAP-System) diagnostic mode active
|
|
| Smart Temperature Sensor Communication With Smart Temperature Sensor |
- Response time > 1, 000 ms
AND
OR
AND
|
CASE 1:
- Ignition on
- Engine running
CASE 2:
- Ignition off (during ECM keep alive-time)
|
|
| Smart Temperature Sensor Functional Check |
|
- Ignition on
- Fuel level < 85.40 %
- Engine running
- Last ECM keep alive mode finished
|
|
- Time difference between ECU and smart module > 3.0 sec
|
|
|
| P2026 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage |
Smart Temperature Sensor Short To Ground |
- Signal voltage0 to 3.25 V
|
CASE 1:
CASE 2:
- Ignition off (during ECM keep alive-time)
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P2027 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage |
Smart Temperature Sensor Short To Battery Plus |
|
CASE 1:
CASE 2:
- Ignition off (during ECM keep alive-time)
|
|
|
-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE 1 -N80-, CHECKING
.-- Check the Evaporative Emission (EVAP) Canister System -- for proper seal. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS
. |
| P2088 "A" Camshaft Position Actuator Control Circuit Low - Bank 1 |
VVT Actuator Intake Short To Ground |
- Signal voltage 0.0 to 3.25 V
|
- Camshaft actuator solenoid valve commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P2089 "A" Camshaft Position Actuator Control Circuit High - Bank 1 |
VVT Actuator Intake Short To Battery Plus |
|
- Camshaft actuator solenoid valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1 -N205-, CHECKING
. |
| P2090 B Camshaft Position Actuator Control Circuit (Bank1) Low |
VVT Actuator Outlet Short To Ground |
- Signal voltage 0.0 to 3.25 V
|
- Camshaft actuator solenoid valve commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P2091 B Camshaft Position Actuator Control Circuit (Bank 1) High |
VVT Actuator Outlet Short To Battery Plus |
|
- Camshaft actuator solenoid valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P2092 A Camshaft Position Actuator Control Circuit (Bank 2) Low |
VVT Actuator Intake Short To Ground |
- Signal voltage 0.0 to 3.25 V
|
- Camshaft actuator solenoid valve commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to CAMSHAFT ADJUSTMENT VALVE 2 -N208-, CHECKING
. |
| P2093 A Camshaft Position Actuator Control Circuit (Bank 2) High |
VVT Actuator Intake Short To Battery Plus |
|
- Camshaft actuator solenoid valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to CAMSHAFT ADJUSTMENT VALVE 2 -N208-, CHECKING
. |
| P2094 B Camshaft Position Actuator Control Circuit (Bank 2) Low |
VVT Actuator Outlet Short To Ground |
- Signal voltage 0.0 to 3.25 V
|
- Camshaft actuator solenoid valve commanded off
- Engine speed > 80 RPM
|
|
|
-- Check theExhaust Camshaft Adjustment Valve 2 -N319-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 2 -N319-, CHECKING
. |
| P2095 B Camshaft Position Actuator Control Circuit (Bank 2) High |
VVT Actuator Outlet Short To Battery Plus |
|
- Camshaft actuator solenoid valve commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Camshaft Adjustment Valve 1 (exhaust) -N318-. Refer to EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 -N318-, CHECKING
. |
| P2096 Post Catalyst Fuel Trim System Bank 1 Too Lean |
Fuel System Out Of Range Low |
- I-portion of 2nd lambda control loop< -0.03 [-]
|
General:
- Modeled exhaust gas temperature 400 to 800° C
- For time > 10.0 sec
- Lambda control, Closed loop
- Lambda control not at min or max limit
- 2nd lambda controlclosed loop
- O2S front, Ready, No DTC
- O2S rear, Ready, No DTC
- O2S heater frontactive
- O2S heater rearactive
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15 % / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
THEN
- LSU offset adaption stops if event counter > 1.00 [-]
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P2097 Post Catalyst Fuel Trim System Bank 1 Too Rich |
Fuel System Out Of Range High |
- I-portion of 2nd lambda control loop> 0.030 [-]
|
General:
- Modeled exhaust gas temperature 400 to 800° C
- For time > 10.0 sec
- Lambda control, closed loop
- Lambda control not at min or max limit
- 2nd lambda control closed loop
- O2S front ready no DTC
- O2S rear ready no DTC
- O2S heater front active
- O2S heater rear active
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15 % / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
THEN
- LSU offset adaption stops if event counter > 1.00 [-]
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P2098 Post Catalyst Fuel Trim System Bank 2 Too Lean |
Fuel System Out Of Range Low |
- I-portion of 2nd lambda control loop< -0.03 [-]
|
General:
- Modeled exhaust gas temperature 400 to 800° C
- For time > 10.0 sec
- Lambda control, Closed loop
- Lambda control not at min or max limit
- 2nd lambda control closed loop
- O2S front ready no DTC
- O2S rear ready no DTC
- O2S heater front active
- O2S heater rear active
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15% / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
THEN
- LSU offset adaption stops if event counter > 1.00 [-]
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P2099 Post Catalyst Fuel Trim System Bank 2 Too Rich |
Fuel System Out Of Range High |
- I-portion of 2nd lambda control loop> 0.030 [-]
|
General:
- Modeled exhaust gas temperature 400 to 800° C
- For time > 10.0 sec
- Lambda control closed loop
- Lambda control not at min or max limit
- 2nd lambda control closed loop
- O2S front ready no DTC
- O2S rear ready no DTC
- O2S heater front active
- O2S heater rear active
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15% / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
THEN
- LSU offset adaption stops if event counter > 1.00 [-]
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING
. |
| P2101 Throttle Actuator "A" Control Motor Circuit Range/Performance |
Throttle Actuator Signal Range Check |
AND
- ECM power stage no failure
|
|
|
|
-- Check theThrottle Valve Control Modules --. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| Throttle Actuator Rationality Check |
- Deviation throttle value angles vs. throttle value setpoint > 4 to 50 %
|
|
| P2106 Throttle Actuator Control System - Forced Limited Power |
Throttle Actuator Functional Check |
|
|
|
|
-- Check theThrottle Valve Control Modules --. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P2108 Throttle Actuator "A" Control Module Performance |
Throttle Actuator Basic Settings Signal Range Check @ Mechanical Stop Low |
- TPS 1 signal voltage < 0.40 ; > 0.8 V
OR
- TPS 2 signal voltage < 4.20 ; > 4.6 V
|
- Engine speed, 0 RPM
- Vehicle speed, 0 km/h
Case 1:
- ignition on
- ECT 5 to 115° C
- IAT @ MAF 5 to 143° C
Case 2:
- Engine shutoff time n.a.
- ECT n.a
- IAT @ MAF n.a.
|
|
|
-- Check theThrottle Valve Control Modules --. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| P210B Throttle Actuator Control Motor Circuit Range/Performance |
Throttle Actuator Signal Range Check |
AND
- ECM power stage no failure
|
|
|
|
-- Check theThrottle Valve Control Modules --. Refer to THROTTLE VALVE CONTROL MODULE -J338-, CHECKING
. |
| Throttle Actuator Rationality Check |
- Deviation throttle value angles vs. throttle value setpoint > 4 to 50 %
|
|
| P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low |
Accelerator Pedal Position Sensor 1 Out Of Range Low |
|
|
|
|
-- Check the Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR -G79- / ACCELERATOR PEDAL POSITION SENSOR 2 -G185-, CHECKING
. |
| P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High |
Accelerator Pedal Position Sensor 1 Out Of Range High |
|
|
|
|
-- Check the Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR -G79- / ACCELERATOR PEDAL POSITION SENSOR 2 -G185-, CHECKING
. |
| P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low |
Accelerator Pedal Position Sensor 2 Out Of Range Low |
|
|
|
|
-- Check the Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR -G79- / ACCELERATOR PEDAL POSITION SENSOR 2 -G185-, CHECKING
. |
| P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High |
Accelerator Pedal Position Sensor 2 Out Of Range High |
|
|
|
|
-- Check the Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR -G79- / ACCELERATOR PEDAL POSITION SENSOR 2 -G185-, CHECKING
. |
| P2138 Throttle/Pedal Position Sensor/Switch "D" / "E" Voltage Correlation |
Accelerator Pedal Position Sensor 1 and 2 Rationality Check |
- Signal voltage sensor 1 vs. 2 > 0.14 to 0.70 V
|
- Signal voltage sensor 1 > 445 mV
- Signal voltage sensor 2 > 445 mV
|
|
|
-- Check the Accelerator Pedal Position Sensor -G79- /Accelerator Pedal Position Sensor 2 -G185-. Refer to ACCELERATOR PEDAL POSITION SENSOR -G79- / ACCELERATOR PEDAL POSITION SENSOR 2 -G185-, CHECKING
. |
| P2177 System Too Lean Off Idle, Bank 1 |
Fuel System System Too Lean @ Part Load |
|
- Number of injections after engine start> 300
- Engine speed760 to 6, 000 RPM
- Engine load13 to 75%
- ECT > 59° C
- IAT @ MAF < 95° C
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P2178 System Too Rich Off Idle, Bank 1 |
Fuel System System Too Rich @ Part Load |
|
- Number of injections after engine start> 300
- Engine speed760 to 6, 000 RPM
- Engine load13 to 75 %
- ECT> 59° C
- IAT @ MAF< 95° C
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P2179 System Too Lean Off Idle, Bank 2 |
Fuel System System Too Lean @ Part Load |
|
- Number of injections after engine start> 300
- Engine speed760 to 6, 000 RPM
- Engine load13 to 75%
- ECT > 59° C
- IAT @ MAF < 95° C
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P2180 System Too Rich Off Idle, Bank 2 |
Fuel System System Too Rich @ Part Load |
|
- Number of injections after engine start> 300
- Engine speed760 to 6, 000 RPM
- Engine load13 to 75 %
- ECT> 59° C
- IAT @ MAF< 95° C
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
.-- Check theOxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P2181 Cooling System Performance |
Engine Cooling System Cooling System Performance Not In The Expected Range |
- Cooling system temperature too low after a sufficient mass air flow integral < 75° C
- For time n.a.
|
Monitor entry conditions:
- ECT at start -11 to 56° C
AND
OR
Begin of air mass integration:
Conditions for diagnosis:
- Mass air flow < 250.00 kg/h
- Delta barometric pressure n.a.
- Delta AAT n.a.
AND
- Accum. time required < n.a.
OR
- Accum. integrated air mass < 0.43 to 1.15 kg
Accumulation enable if
OR
OR
Start of fault decision:
- Integrated air mass > 3.19 to 10.04 kg
Conditions at fault decision:
- (Average values since start) mass air flow (lower threshold) >= 25.00 to 80.00 kg/h
- Mass air flow (upper threshold) <= 48.00 to 131.20 [kg/h
- Vehicle speed (lower threshold) >= 35 km/h
- Vehicle speed (upper threshold) <= 120 km/h
|
- 0 (Unified 700.0) Sec.
- Once / DCY
|
|
-- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR -G62-, CHECKING
.-- Check the Coolant Pump -V50- Refer to Repair Service Information.-- Check the Coolant Thermostat. Refer to Repair Service Information. |
| P2187 System Too Lean At Idle Bank 1 |
Fuel System System Too Lean @ Idle |
|
- Number of injections after engine start> 300
- Engine speed480 to 760 RPM
- Engine load 6 to 24%
- ECT> 59° C
- IAT @ MAF< 95° C
- Delta part load adaptation completed
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
|
|
-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2188 System Too Rich At Idle Bank 1 |
Fuel System System Too Rich @ Idle |
|
- Number of injections after engine start> 300
- Engine speed480 to 760 RPM
- Engine load 6 to 24%
- ECT> 59° C
- IAT @ MAF< 95° C
- Delta part load adaptation completed
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
|
|
-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2189 System Too Lean At Idle, Bank 2 |
Fuel System System Too Lean @ Idle |
|
- Number of injections after engine start> 300
- Engine speed480 to 760 RPM
- Engine load6 to 24%
- ECT> 59° C
- IAT @ MAF< 95° C
- Delta part load adaptation completed
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilution not detected
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P2190 System Too Rich At Idle Bank 2 |
Fuel System System Too Rich @ Idle |
|
- Number of injections after engine start> 300
- Engine speed480 to 760 RPM
- Engine load 6 to 24%
- ECT> 59° C
- IAT @ MAF< 95° C
- Delta part load adaptation completed
- Lambda control closed loop
- Evap purge valve closed
- High PCV purge load due to oil dilutionnot detected
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P2195
O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 |
Oxygen Sensors Front Out Of Range High |
- Delta lambda of 2nd lambda control loop > 0.070 [-]
|
General:
- Modeled exhaust gas temp. 400 to 800° C
- For time > 10.0 sec
- Lambda control closed loop
- 2nd lambda control closed loop
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15 % / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
THEN
- LSU offset adaption stops if event counter > 1
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
AND CASE 1:
- 1st lambda control loopnot at min or max limit
- 2nd lambda control loop active
OR CASE 2:
- 1st lambda control loopat min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
OR CASE 3:
- 1st lambda control loopat max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2196
O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 |
Oxygen Sensors Front Out Of Range Low |
- Delta lambda of 2nd lambda control loop< -0.070 [-]
|
General:
- Modeled exhaust gas temp. 400 to 800° C
- For time > 10.0 sec
- Lambda control closed loop
- 2nd lambda control closed loop
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15% / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
AND THEN
- LSU offset adaption stops if event counter > 1
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
AND CASE 1:
- 1st lambda control loopnot at min or max limit
- 2nd lambda control loop active
OR CASE 2:
- 1st lambda control loopat min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
OR CASE 3:
- 1st lambda control loopat max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check theHeated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2197
O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 |
Oxygen Sensors Front Out Of Range High |
- Delta lambda of 2nd lambda control loop > 0.070 [-]
|
General:
- Modeled exhaust gas temp. 400 to 800° C
- For time > 10.0 sec
- Lambda control closed loop
- 2nd lambda control closed loop
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15% / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
THEN
- LSU offset adaption stops if event counter > 1
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
AND CASE 1:
- 1st lambda control loopnot at min or max limit
- 2nd lambda control loop active
OR CASE 2:
- 1st lambda control loopat min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
OR CASE 3:
- 1st lambda control loopat max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
.-- Check theOxygen Sensor 2 After Catalytic Converter -G131- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P2198
O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 |
Oxygen Sensors Front Out Of Range Low |
- Delta lambda of 2nd lambda control loop< -0.070 [-]
|
General:
- Modeled exhaust gas temp. 400 to 800° C
- For time > 10.0 sec
- Lambda control closed loop
- 2nd lambda control closed loop
- O2S front ready
- O2S rear ready
- O2S heater front ready
- O2S heater rear ready
AND
- Integrated exhaust gas mass > 100.0 g
After the following mixture disturbances:
- Fuel cut off active
- For time > 0.5 sec
- Deviation engine load > 15% / rev
- ECT < 50° C
- Catalyst heating active
- AIR active
- Lambda setpoint < 1; > 1 [-]
- Catalyst purge active
- Engine speed < 1, 000 RPM
- For time > 3.0 sec
Disabling the offset adaption after repeated transients within a short time:
- Acceleration enrichment active
OR
- Deceleration enleanment active
AND THEN
- LSU offset adaption stops if event counter > 1
AND
- Exhaust gas mass flow 22.00 to 80.00 kg/h
OR
- Exhaust gas mass flow 22.00 kg/h
- Within time 2.0 sec
AND CASE 1:
- 1st lambda control loopnot at min or max limit
- 2nd lambda control loop active
OR CASE 2:
- 1st lambda control loopat min limit
- O2S front < 1.0 [-]
- O2S rear voltage < 0.4 V
OR CASE 3:
- 1st lambda control loopat max limit
- O2S front > 1.0 [-]
- O2S rear voltage > 0.6 V
|
|
|
-- Check the Heated Oxygen Sensor 2 -G108- and oxygen sensor regulation before catalytic converter. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
.-- Check theOxygen Sensor 2 After Catalytic Converter -G131- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P2237 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Pump Cell Transition Check - Circuit Continuity |
- Measured calibration resistance at nernst cell > 75.0 Ohm
AND
- Measured calibration resistance at pump cell < 75.0 Ohm
|
- Operating temperature reached
- Heater control closed loop
|
|
|
-- Check the Heated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2240 O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Pump Cell Transition Check - Circuit Continuity |
- Measured calibration resistance at nernst cell > 75.0 Ohm
AND
- Measured calibration resistance at pump cell < 75.0 Ohm
|
- Operating temperature reached
- Heater control closed loop
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P2243 O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Nernst Cell Transition Check For Hot Sensor - Circuit Continuity |
- Measured calibration resistance at nernst cell < 75.0 Ohm
AND
- Measured calibration resistance at pump cell > 75.0 Ohm
|
- Operating temperature reached
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2247 O2 Sensor Reference Voltage Circuit Bank 2 Sensor 1 Open |
Oxygen Sensors Front (Linear Sensor) Nernst Cell Transition Check For Hot Sensor - Circuit Continuity |
- Measured calibration resistance at nernst cell < 75.0 Ohm
AND
- Measured calibration resistance at pump cell > 75.0 Ohm
|
- Operating temperature reached
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P2251 O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Nernst And Pump Cell Transition Check - Circuit Continuity |
- Difference between measured calibration resistance at pump cell and at nernst cell < 75.0 Ohm
AND
- Measured calibration resistance at pump cell < 75.0 Ohm
|
- Operating temperature reached
|
|
|
-- Check the Heated Oxygen Sensor -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2254 O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Nernst And Pump Cell Transition Check - Circuit Continuity |
- Difference between measured calibration resistance at pump cell and at nernst cell < 75.0 Ohm
AND
- Measured calibration resistance at pump cell < 75.0 Ohm
|
- Operating temperature reached
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P2257 Secondary Air Injection System Control "A" Circuit Low |
Secondary Air Injection Pump Relay Short To Ground |
- Signal voltage 0.0 to 3.26 V
|
- Pump relay commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Secondary Air Injection Pump Relay --J299--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
. |
| P2258 Secondary Air Injection System Control "A" Circuit High |
Secondary Air Injection Pump Relay Short To Battery Plus |
- Signal current 0.60 to 2.40 A
|
- Pump relay commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Secondary Air Injection Pump Relay --J299--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
. |
| P2259 Secondary Air Injection System Control "B" Circuit Low |
Secondary Air Injection Pump Relay Short To Ground |
- Signal voltage 0.0 to 3.26 V
|
- Pump relay commanded off
- Engine speed > 80 RPM
|
|
|
-- Check the Secondary Air Injection Pump Relay --J299--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
. |
| P2260 Secondary Air Injection System Control "B" Circuit High |
Secondary Air Injection Pump Relay Short To Battery Plus |
- Signal current 0.60 to 2.40 A
|
- Pump relay commanded on
- Engine speed > 80 RPM
|
|
|
-- Check the Secondary Air Injection Pump Relay --J299--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
. |
| P2270
O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Stuck Lean |
|
- O2S rear ready
- Integrated exhaust gas mass flow after O2S rear ready >= 0.10 kg
- Injection valve commanded on
- Engine running
IF
- Integrated exhaust gas mass flow >= 2.80 kg
OR
THEN
- Enabling lambda ramp
- Slope of the lambda ramp 0.15 [1/s]
- Target lambda of the lambda ramp 0.75 [-]
- Exhaust gas mass during >= 0.04 kg
- Target lambda reached <= 0.75 [-]
IF
Then disabling for
- Time delay after fuel cut off 5.0 sec
Additional conditions
- Scavenging-rate n.a.
- Integrated exhaust gas mass flow n.a.
- Split factor DFI/MPI n.a.
- Modeled exhaust gas temperature fitted position O2S rear 350 to 860° C
- Engine speed 920 to 4, 000 RPM
- Vehicle speed n.a.
- Lambda controller output n.a. [-]
- Within time n.a.
- Lambda controller adaptation n.a.
- Mass air flow 18.00 to 150.00 kg/h
- Within time 0.5 sec
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|
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130- Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P2271
O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Stuck Rich |
|
General:
- O2S rear ready
- Integrated exhaust gas mass flow after O2S rear ready >= 0.10 kg
- Injection valve commanded on
- Engine running
CASE 1:
- (During lambda ramp activation) n.a.
IF
- Integrated exhaust gas mass flow n.a.
OR
THEN
- Enabling lambda ramp n.a.
- Slope of the lambda ramp n.a.
- Target lambda of the lambda ramp n.a.
- Exhaust gas mass during n.a.
- Target lambda reached n.a.
IF
Then disabling for
- Time delay after fuel cut off n.a.
Additional conditions
- Scavenging-rate n.a.
- Integrated exhaust gas mass flow n.a.
- Split factor DFI/MPI n.a.
- Modeled exhaust gas temperature fitted position O2S rear n.a.
- Engine speed n.a.
- Vehicle speed n.a.
- Lambda controller output n.a.
- Within time n.a.
- Lambda controller adaptation n.a.
- Mass air flow n.a.
- Within time n.a.
CASE 2:
- (During fuel cut off) modeled exhaust gas
- Temperature fitted position O2S rear 350 to 860° C
- O2S front lambda value (for wide range sensor) > 8.0 [-]
- O2S front voltage (for binary sensor) <
- Fuel cut off active
- Integrated O2 mass flow during fuel cut off >= 3.6 g
- Plus time delay n.a.
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-- Check theOxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER -G130- / HEATER FOR OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER -Z29-, CHECKING
. |
| P2272
O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Stuck Lean |
|
- O2S rear ready
- Integrated exhaust gas mass flow after O2S rear ready >= 0.10 kg
- Injection valve commanded on
- Engine running
IF
- Integrated exhaust gas mass flow >= 2.80 kg
OR
THEN
- Enabling lambda ramp
- Slope of the lambda ramp 0.15 [1/s]
- Target lambda of the lambda ramp 0.75 [-]
- Exhaust gas mass during >= 0.04 kg
- Target lambda reached <= 0.75 [-]
IF
Then disabling for
- Time delay after fuel cut off 5.0 sec
Additional conditions
- Scavenging-rate n.a.
- Integrated exhaust gas mass flow n.a.
- Split factor DFI/MPI n.a.
- Modeled exhaust gas temperature fitted position O2S rear 350 to 860° C
- Engine speed 920 to 4, 000 RPM
- Vehicle speed n.a.
- Lambda controller output n.a. [-]
- Within time n.a.
- Lambda controller adaptation n.a.
- Mass air flow 18.00 to 150.00 kg/h
- Within time 0.5 sec
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-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P2273
O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 |
Oxygen Sensors Rear (Binary Sensor) Stuck Rich |
|
General:
- O2S rear ready
- Integrated exhaust gas mass flow after O2S rear ready >= 0.10 kg
- Injection valve commanded on
- Engine running
CASE 1:
- (During lambda ramp activation) n.a.
IF
- Integrated exhaust gas mass flow n.a.
OR
THEN
- Enabling lambda ramp n.a.
- Slope of the lambda ramp n.a.
- Target lambda of the lambda ramp n.a.
- Exhaust gas mass during n.a.
- Target lambda reached n.a.
IF
Then disabling for
- Time delay after fuel cut off n.a.
Additional conditions
- Scavenging-rate n.a.
- Integrated exhaust gas mass flow n.a.
- Split factor DFI/MPI n.a.
- Modeled exhaust gas temperature fitted position O2S rear n.a.
- Engine speed n.a.
- Vehicle speed n.a.
- Lambda controller output n.a.
- Within time n.a.
- Lambda controller adaptation n.a.
- Mass air flow n.a.
- Within time n.a.
CASE 2:
- (During fuel cut off) modeled exhaust gas
- Temperature fitted position O2S rear 350 to 860° C
- O2S front lambda value (for wide range sensor) > 8.0 [-]
- O2S front voltage (for binary sensor) <
- Fuel cut off active
- Integrated O2 mass flow during fuel cut off >= 3.6 g
- Plus time delay n.a.
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-- Check the Oxygen Sensor 2 After Catalytic Converter -G131- and oxygen sensor regulation behind catalytic converter. Refer to OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -G131- / HEATER FOR OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER -Z30-, CHECKING
. |
| P2279 Intake Air System Leak |
Positive Crankcase Ventilation Rationality |
- Threshold to detect a defective system > 1.70 [-]
AND
- Ratio of the time "System defective" during the measurement window to the whole duration of the measurement window > 0.80 [-]
|
- Time after engine start n.a.
- Engine load< 100.01 %
- Mass air flow< 35.00kg/h
- ECT> -30° C
- IAT @ MAF < 120° C
- Lambda control value > -25.30%
- Lambda set value 0.65 to 1.35 [-]
- Vehicle speed< 1 km/h
- Lambda control active
- Engine speed idle
- Barometric pressure > 73.95 kPa
- Purge valve closed
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-- Check the Intake Air Temperature Sensor -G42-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR -G71- / INTAKE AIR TEMPERATURE SENSOR -G42-, CHECKING
. |
| P2300 Ignition Coil A Primary Control Circuit Low |
Ignition Coils Short To Ground |
|
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-- Check the Ignition Coil with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2301 Ignition Coil A Primary Control Circuit High |
Ignition Coils Short To Battery Plus |
- Signal voltage > 5.1 to 7.0 V
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-- Check the Ignition Coil with Power Output Stage -N70-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2303 Ignition Coil B Primary Control Circuit Low |
Ignition Coils Short To Ground |
|
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-- Check the Ignition Coil with Power Output Stage -N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2304 Ignition Coil B Primary Control Circuit High |
Ignition Coils Short To Battery Plus |
- Signal voltage > 5.1 to 7.0 V
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-- Check the Ignition Coil with Power Output Stage -N127-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2306 Ignition Coil C Primary Control Circuit Low |
Ignition Coils Short To Ground |
|
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-- Check the Ignition Coil with Power Output Stage - N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2307 Ignition Coil C Primary Control Circuit High |
Ignition Coils Short To Battery Plus |
- Signal voltage > 5.1 to 7.0 V
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-- Check the Ignition Coil with Power Output Stage - N291-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2309 Ignition Coil D Primary Control Circuit Low |
Ignition Coils Short To Ground |
|
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-- Check the Ignition Coil with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2310 Ignition Coil D Primary Control Circuit High |
Ignition Coils Short To Battery Plus |
- Signal voltage > 5.1 to 7.0 V
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-- Check the Ignition Coil with Power Output Stage -N292-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2312 Ignition Coil "E" Primary Control Circuit Low |
Ignition Coils Short To Ground |
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-- Check the Ignition Coil with Power Output Stage -N323-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2313 Ignition Coil "E" Primary Control Circuit High |
Ignition Coils Short To Battery Plus |
- Signal voltage > 5.1 to 7.0 V
|
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-- Check the Ignition Coil with Power Output Stage -N323-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2315 Ignition Coil "F" Primary Control Circuit Low |
Ignition Coils Short To Ground |
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-- Check the Ignition Coil with Power Output Stage - N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2316 Ignition Coil "F" Primary Control Circuit High |
Ignition Coils Short To Battery Plus |
- Signal voltage > 5.1 to 7.0 V
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-- Check the Ignition Coil with Power Output Stage - N324-. Refer to IGNITION COIL WITH POWER OUTPUT STAGE --, CHECKING
. |
| P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Signal Range Check (Check For Sensor At Ambient Air) |
- O2S signal front > 12.00 [-]
|
- Lambda set value < 1.6 [-]
- Deviation between actual and setpoint O2S ceramic temp. < 8.0 K
- Fuel cut off not active
- Engine running
Only AIR system
|
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-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2415 O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Signal Range Check (Check For Sensor At Ambient Air) |
- O2S signal front > 12.00 [-]
|
- Lambda set value < 1.6 [-]
- Deviation between actual and setpoint O2S ceramic temp. < 8.0 K
- Fuel cut off not active
- Engine running
Only AIR system
|
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-- Check the Heated Oxygen Sensor (HO2S) 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| P2440
Secondary Air Injection System Switching Valve Stuck Open Bank 1 |
Secondary Air System Check After Air |
Deviation of raw pressure signal from filtered signal:
- Maximum value > 0.38 kPa
- Minimum value < -2.49 kPa
- Mean value> 0.15 kPa
|
- Mass air flow 7 to 180 kg/h
- Delta engine load -10.0 to 10.0% / rev
- ECT5 to 115° C
- IAT @ MAF 5 to 100° C
- Altitude < 2, 700 m
- AIR pressure sensor ready
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-- Check the Secondary Air Injection Pump Motor --V101--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
.-- Check the Combination valve for secondary air injection. Refer to Repair Service Information. |
| P2442
Secondary Air Injection System Switching Valve Stuck Open Bank 2 |
Secondary Air System Check After Air |
Deviation of raw pressure signal from filtered signal:
- Maximum value > 0.38 kPa
- Minimum value < -2.49 kPa
- Mean value> 0.15 kPa
|
- Mass air flow 7 to 180 kg/h
- Delta engine load -10.0 to 10.0 % / rev
- ECT5 to 115°C
- IAT @ MAF 5 to 100°C
- Altitude < 2, 700 m
- AIR pressure sensor ready
|
|
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-- Check the Secondary Air Injection Pump Motor --V101--. Refer to SECONDARY AIR INJECTION PUMP RELAY -J299- / SECONDARY AIR INJECTION PUMP MOTOR -V101-, CHECKING
.-- Check the Combination valve for secondary air injection. Refer to Repair Service Information. |
| P2539 Low Pressure Fuel System Sensor Circuit |
Fuel System Pressure Sensor, Low Pressure Side Short To Battery / Open Circuit |
|
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|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor.-- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR -G410-, CHECKING
. |
| P2541 Low Pressure Fuel System Sensor Circuit Low Input |
Fuel System Pressure Sensor, Low Pressure Side Short To Ground |
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|
-- Check the pressure in the fuel system for out of spec conditions before diagnosing the pressure sensor.-- Check the Low Fuel Pressure Sensor -G410-. Refer to LOW FUEL PRESSURE SENSOR -G410-, CHECKING
. |
| P2626 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Check Of Compensation Resistor Wire - Circuit Continuity |
- Measured voltage at compensation resistor > 3.0 V
AND
- Measured calibration resistance at pump cell > 75.0 Ohm
|
- Operating temperature reached
- Heater control closed loop
|
|
|
-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR -G39- / OXYGEN SENSOR HEATER -Z19-, CHECKING
. |
| P2629 O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1 |
Oxygen Sensors Front (Linear Sensor) Check Of Compensation Resistor Wire - Circuit Continuity |
- Measured voltage at compensation resistor > 3.0 V
AND
- Measured calibration resistance at pump cell > 75.0 Ohm
|
- Operating temperature reached
- Heater control closed loop
|
|
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-- Check the Heated Oxygen Sensor (HO2S) 2 -G108-. Refer to HEATED OXYGEN SENSOR 2 -G108- / OXYGEN SENSOR 2 HEATER -Z28-, CHECKING
. |
| U0001 High Speed CAN Communication Bus |
CAN: Powertrain-CAN Reading Back Sent Message |
|
- Time after ignition on > 500 ms
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0002 High Speed CAN Communication Bus |
- CAN: Powertrain-CAN CAN Communication Check
|
- Global time out receiving no message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0037 Vehicle Communication Bus B |
- CAN: Communication Check Failed
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|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0100 Lost Communication With ECM/PCM "A" |
- CAN: Master/Slave-Communication CAN Communication Check (Master-/Slave-BUS)
|
- Received CAN message no message
|
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0101 Lost Communication with TCM |
- CAN: TCM CAN Communication With TCM
|
- Received CAN message, no message
|
- Time after ignition on > 500 ms
|
|
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-- Check the terminal resistance of CAN-Bus betweenEngine Control Module -J623- and Transmission Control Module (TCM) -J217-. Refer to CAN-BUS TERMINAL RESISTANCE, TRANSMISSION CONTROL MODULE -J217- TO ENGINE CONTROL MODULE -J623-, CHECKING
. |
| U0115 Lost Communication With ECM/PCM "B" |
- CAN: Master-Slave-Communication CAN Communication Check (Master-Slave-Bus)
|
- Received CAN message no message
|
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0121 CAN ABS Brake Unit |
- CAN: Brake System Control Module (BSCM) CAN Communication with BSCM
|
- Received CAN message, no message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0140 CAN Communication With Body Control Module |
- CAN: Body Control Module (BCM) CAN Communication With Body Control Module
|
|
- Time after ignition on > 500 ms
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0146 Lost Communication With CAN Gateway A |
- CAN: Gateway CAN Communication With Gateway
|
- Received CAN message, no message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module |
- CAN: Instrument Cluster CAN Communication With Instrument Cluster Module
|
- Received CAN messageno message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0301 CAN: Master/Slave-Communication |
- CAN: Master/Slave- Communication CAN Communication With Master- /Slave-BUS
|
- Software Incompatibility With ECM/PCM, implausible message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0302 Software Incompatibility With Transmission Control Module |
- CAN: TCM CAN Communication With TCM
|
- Received AT vehicle data TCM signal
|
- Time after ignition on > 500 ms
|
|
|
-- Check the terminal resistance of CAN-Bus betweenEngine Control Module -J623- and Transmission Control Module (TCM) -J217-. Refer to CAN-BUS TERMINAL RESISTANCE, TRANSMISSION CONTROL MODULE -J217- TO ENGINE CONTROL MODULE -J623-, CHECKING
. |
| U0322 Software Incompatibility With Body Control Module |
- CAN: Body Control Module Communication with Body Control Module
|
- Temperature received from CAN <= -50
|
- CAN Message correctly received
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0323 Software Incompatibility With Instrument Panel Control Module |
- CAN: Instrument Cluster CAN Communication With Instrument Cluster Module
|
- Ambient temperature value (module not encoded for ambient temperature sensor) = FDh
|
- Key on
- Status ambient temperature from Body Control Moduleno fault
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0401 Invalid Data Received From ECM/PCM "A" |
- CAN Communication With ECM/PCM
|
- Communication on private CAN failed
|
|
|
|
-- Check the terminal resistance of CAN-Bus. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0402 Invalid Data Received from TCM |
- CAN: TCM CAN Communication With TCM
|
- Received data implausible message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the terminal resistance of CAN-Bus betweenEngine Control Module -J623- and Transmission Control Module (TCM) -J217-. Refer to CAN-BUS TERMINAL RESISTANCE, TRANSMISSION CONTROL MODULE -J217- TO ENGINE CONTROL MODULE -J623-, CHECKING
. |
| U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module |
Vehicle Speed Out Of Range High |
|
|
|
|
-- Check the vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING
. |
| Can: Brake System Control Module (BSCM) Can Coommunication With BSCM |
- Received data implausible message
|
- Time after ignition on > 500 ms
|
|
| Can: Vehicle Speed Sensor Can Coommunication With Vehicle Speed Sensor |
- Speed sensor signal: initialisation error 655.34 km/h
|
|
| CAN: Vehicle Speed Sensor CAN Coommunication With Vehicle Speed Sensor |
- Speed sensor signal: low voltage error 655.33 km/h
|
| CAN: Vehicle Speed Sensor CAN Coommunication With Vehicle Speed Sensor |
- Speed sensor signal: sensor error 655.35 [km/h]
|
|
| U0422 Invalid Data Received From Body Control Module |
- CAN: Body Control Module CAN Communication With Body Control Module
|
- Ambient temperature value (initialization) = FEh
|
- Key on
- Status ambient temperature from Body Control Moduleno fault
- Electrical check ambient temperature sensorno fault
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0423 Invalid Data Received From Instrument Panel Cluster Control Module |
- CAN: Instrument Cluster CAN Communication With Instrument Cluster Module
|
- Received data, implausible message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0447 Invalid Data Received From Gateway "A" |
- CAN: Gateway CAN Communication With Gateway
|
- Received data, implausible message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module |
CAN: Instrument Cluster CAN Communication With Instrument Cluster Module |
- Received CAN message, no message
|
- Time after ignition on > 500 ms
|
|
|
-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING
. |
| U1103 Production Mode Active |
ECM: Production Mode Vehicle In Production Mode |
|
For activation:
- During ECM keep alive-time after ignition off
- Vehicle speed < 5 km/h
- Engine speed 0 RPM
- Max trip mileage since initial vehicle start-up < 100 km
|
|
|
-- Refer to the appropriate Repair Service Information for diagnosis and repair. |