CHECK HARNESS BETWEEN ECM AND FUEL INJECTOR CONNECTOR.

Measure the resistance of harness between ECM and fuel injector connector.

Connector & terminal

(B134) No. 16 — Chassis ground:

(B134) No. 17 — Chassis ground:

(B134) No. 26 — Chassis ground:

(B134) No. 27 — Chassis ground:

QUESTION

Is the resistance less than 1 Ω?

Yes No

Repair the ground short circuit of harness between ECM and fuel injector connector.