W/Harness Inspection

Engine Control
P062D Fuel Injector Driver Circuit Performance (Bank 1) - Inspection/Repair:_:W/Harness Inspection

Power Circuit Inspection

1. IG ON.
2. Measure the voltage between Battery Power terminal of PCM harness connector and chassis ground.
Measure the voltage between ECU Relay 'ON' Input terminal of PCM harness connector and chassis ground.

Specification :Battery voltage





Terminal and Connector Inspection

1. Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
3. Has a problem been found?