W/Harness Inspection

Engine Control
P0080 Exhaust Valve Control Solenoid Circuit High (Bank 1) - Inspection/Repair:_:W/Harness Inspection

Terminal and Connector Inspection

1. Many malfunctions in the electrical system are caused by poor harness 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?






Control Circuit Inspection

Check voltage
1. IG "OFF" & Disconnect OCV connector.
2. IG "ON".
3. Measure voltage between control terminal of the OCV harness connector and chassis ground.

Specification :Approx. 3.5V




4. Is the measured voltage within specification ?