CHECK POWER SUPPLY TO WASTEGATE CONTROL SOLENOID VALVE.

1) Turn the ignition switch to ON.

2) Measure the voltage between wastegate control solenoid valve and engine ground.

Connector & terminal

(B127) No. 2 (+) — Engine ground (−):

QUESTION

Is the voltage 10 V or more?

Yes No

Repair open circuit of harness between main relay and wastegate control solenoid valve connector.