Component Function Check

Do you have CONSULT?

YES 

GO TO STEP 2  .

NO 

GO TO STEP 3  .

With CONSULT 

1. Turn ignition switch ON and engine stopped.
2. Select "WASTEGATE ACTUATOR" in "ACTIVE TEST" mode of "ENGINE" using CONSULT.
3. Operate "Up" or "Down", set "W/G ACTUATOR POSITION B1" to 0.002 m, and make a quick short note of value "V1" of "W/G ACTUATOR POSI SEN B1".
4. Operate "Up" or "Down", set "W/G ACTUATOR POSITION B1" to 0.006 m, and make a quick short note of value "V2" of "W/G ACTUATOR POSI SEN B1".

Do the values of "V1" and "V2" change (visually, ACTUATOR SHAFT operates) and "V2" minus "V1" becomes equal to or more than 1.3 V?

YES 

INSPECTION END

NO 

Replace exhaust manifold and turbocharger assembly (do not replace electric wastegate control actuator only). Refer to REMOVAL AND INSTALLATION .

Without CONSULT 

1. Turn ignition switch OFF.
2. Disconnect Wastegate control actuator harness connector.
3. While checking the POSITION SENSOR OUT voltage with an oscilloscope, apply a voltage of 12 V to the positive or negative terminal.

Does ACTUATOR SHAFT visually operate and POSITION SENSOR OUT voltage change?

YES 

INSPECTION END

NO 

Replace exhaust manifold and turbocharger assembly (do not replace electric wastegate control actuator only). Refer to REMOVAL AND INSTALLATION .