Diagnosis Procedure

Check direct fuel injector. Refer to Component Function Check .

Is inspection result normal?

YES

GO TO 2.

NO

Repair or replace error-detected parts.

1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure again. Refer to Diagnosis Procedure .
4. Check 1st trip DTC.

Is the DTC displayed again?

YES

Replace ECM. Refer to Removal and Installation .

NO

INSPECTION END