Control Circuit Inspection

IG "OFF" and disconnect PCM connector.
IG "ON" and ENG "OFF"
Measure voltage between 63 of PCM harness connector and chassis ground.
Specification: Approx. B+
Is the measured voltage within specification?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Check open in Engine warning lamp's filament.
- Repair open or short to ground in harness, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.