Ground Circuit Inspection
- IG "OFF" and disconnect TPS connector.
- IG "ON" & ENG "OFF"
- Measure voltage between terminal 1 of TPS harness connector and chassis ground.
- Measure voltage between terminals 1 and 5 of TPS harness connector.
Specification: Measurement "A" - Measurement "B" = Approx. below 200mV
- Is the measured voltage within specification?
YES
- Go to "COMPONENT INSPECTION " procedure.
NO
- Repair open or contact resistance in harness, and go to "VERIFICATION OF VEHICLE REPAIR " procedure.