Signal Circuit Inspection
- Ignition "ON" & Engine "OFF".
- Measure voltage between terminal 2 of the MAF sensor harness connector and chassis ground.
Specification: Approx. 0V
- Is voltage within the specification?
YES:
- Go to "COMPONENT INSPECTION " procedure.
NO:
- Repair short to battery in harness and go to "VERIFICATION OF VEHICLE REPAIR " procedure.