Sending Units & Sensors
SENDING UNITS & SENSORS
| Component | Component Location |
|---|---|
| ABS Speed Sensors (4) | On each wheel hub assembly. |
| Air Thermo Sensor | On evaporator air outlet. |
| A/T Fluid Temperature Sensor | On right side of transaxle, near dipstick. |
| Camshaft Position (CMP) Sensor | Inside distributor. |
| Crankshaft Position (CKP) Sensor | End of engine, at crankshaft sprocket. |
| EGR Temperature Sensor (California) | On base of EGR valve. |
| Engine Coolant Temperature (ECT) Gauge Unit | On top of thermostat housing, near distributor. |
| Engine Coolant Temperature (ECT) Sensor | On thermostat housing, rear of engine. |
| Heated Oxygen Sensor (HO2S) (1.8L) (California) | Front of engine, on exhaust manifold. |
| Heated Oxygen Sensor (HO2S) (Front) (Federal) | On exhaust system, below engine. |
| Heated Oxygen Sensor (HO2S) (Rear) (Federal) | On exhaust system, rear of catalytic converter. |
| Idle Air Control Motor | Below throttle body assembly. |
| Intake Air Temperature (IAT) Sensor (1.5L) | On intake plenum, on top of engine. See Figure . |
| Intake Air Temperature (IAT) Sensor (1.8L) | Built-in air flow sensor. |
| Manifold Absolute Pressure (MAP) Sensor (1.5L) | On center of firewall. |
| Throttle Position (TP) Sensor | On side of throttle body assembly. |
| Vehicle Speed Sensor (VSS) | On rear of speedometer assembly. |
| Volume Air Flow Sensor | On fresh air hose, near air cleaner assembly. |