DTC Troubleshooting: P0034(2.0L Engine): Inspection

Turbocharger Bypass Control Solenoid Valve Component Inspection

Test Procedure


		(Disconnected) Turbocharger bypass control solenoid valve 2P connector male terminals
	IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
Valve internal circuit inspection	OFF		About 30 - 34 Ohm (at room temperature)

Results

If it is abnormal, there is a problem with turbocharger bypass control solenoid valve.

IGPS(ABV) [IGP2_SUB] Circuit Inspection

Test Procedure

		(Disconnected) Turbocharger bypass control solenoid valve 2P connector female terminals
	IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
IGPS(ABV) [IGP2_SUB] circuit inspection	ON		12 V battery voltage [circuit type 1]

Results

If abnormal, there is a problem in the circuit.
NOTE: If the power supply inspection of the above table showed abnormally, do the additional Power Supply Inspection , to locate the failure.

ABV Shorted Wire Inspection

NOTICE:

Before disconnecting the PCM connector, jump the SCS line with the HDS, and wait more than 1 minute.

Test Procedure

Preparation
- -
  Turbocharger bypass control solenoid valve 2P connector: disconnected
- -
  PCM connector E (80P): disconnected
Procedure
- -
  Perform the inspection according to the following table.
  
  NOTE: Refer to the Open/Shorted Wire Inspection Description for the method to inspect the shorted circuit below, then start to inspect according to circumstances.


			(Disconnected) Turbocharger bypass control solenoid valve 2P connector female terminals

		IG Mode	Courtesy of HONDA, U.S.A., INC.	Normal Conditions
	ABV shorted to ground inspection	OFF		Not shorted

Results

PCM Inspection

Test Procedure

If the other inspection item(s) indicated a normal condition, then it is determined that the remaining PCM is the cause.

Results