VR30DDTT engine

Do you have CONSULT?

Do you have CONSULT?

YES

GO TO 2.

NO

GO TO 3.

With CONSULT

1. Turn ignition switch ON.
2. On CONSULT screen, select "ENGINE" >> "Active test" >> "WASTEGATE ACTUATOR".
3. Select the following monitor items:
   • W/G ACTUATOR POSITION B1
   • W/G ACTUATOR POSITION B2
   • W/G ACTUATOR POSI SEN B1
   • W/G ACTUATOR POSI SEN B2
4. Perform the test.
5. Check that the relationship of the values displayed on the monitor items as the following.

   Monitor item	W/G ACTUATOR POSITION B1/B2 (m)	W/G ACTUATOR POSI SEN B1/B2 (V)
   Value	0.0073 - 0.0087	3.61 - 4.11
   	0.0033 - 0.0047	2.25 - 2.75

Is the inspection result normal?

YES

INSPECTION END

NO

Replace turbocharger assembly (do not replace electric wastegate control actuator only). Refer to TURBOCHARGER : Exploded View .

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 turbocharger assembly (do not replace electric wastegate control actuator only). Refer to TURBOCHARGER : Exploded View .