CHECK HARNESS BETWEEN ECM AND WASTEGATE CONTROL SOLENOID VALVE.

Measure the resistance of harness between ECM and wastegate control solenoid valve connector.

Connector & terminal

(B137) No. 27 — (E64) No. 2:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the harness and connector.

NOTE:

In this case, repair the following item:

Open circuit of harness between ECM and wastegate control solenoid valve connector

Poor contact of coupling connector