Inspection Procedure

INSPECTION PROCEDURE



1. CHECK "EFI NO.1" FUSE.



(a) Remove "EFI No.1" fuse from the relay box (R/B No.2).
(b) Check continuity of "EFI No.1" fuse.
^ If OK proceed to step 2.
^ If not OK check for short in the harness and all the components connected to "EFI No.1" fuse.

2. CHECK VOLTAGE BETWEEN TERMINAL "BATT" OF ECM CONNECTOR AND BODY GROUND.



(a) Connect the Check Harness A.
(b) Measure voltage between terminal "BATT" of ECM connector and body ground.
Voltage: 9 - 14 volts
^ If OK proceed to step 3.
^ If not OK check and repair harness or connector between ECM and "EFI No.1" fuse; or "EFI No.1" fuse and battery.

3. ARE THE DIAGNOSTIC TROUBLE CODES STILL IN THE MEMORY WHEN THE IGNITION SWITCH IS TURNED OFF?
^ If YES proceed to "Diagnosis By Symptom".
^ If NO check and replace ECM.