Exhaust Valve Control Circuit High Voltage
Table of contents
P0080 ISUZU Possible Causes
- Faulty Exhaust Valve Control Solenoid
- Exhaust Valve Control Solenoid harness is open or shorted
- Exhaust Valve Control Solenoid circuit poor electrical connection
How do I fix code P0080 ISUZU?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P0080 ISUZU code
The cost of diagnosing the P0080 ISUZU code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0080 ISUZU Description
Exhaust valve timing control magnet retarder controls the shut/open timing of the exhaust valve by ON/OFF pulse duty signals sent from the Engine Control Module (ECM). The longer pulse width retards valve angle. The shorter pulse width advances valve angle.