Variable Intake Manifold Circuit Open- Solenoid
Table of contents
P0660 ISUZU Possible Causes
- Faulty Intake Manifold Tuning Valve (IMTV)
- Intake Manifold Tuning Valve harness is open or shorted
- Intake Manifold Tuning Valve circuit poor electrical connection
How do I fix code P0660 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 P0660 ISUZU code
The cost of diagnosing the P0660 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.
When is the code detected
The Engine Control Module (ECM) has detected an improper signal from the Intake Manifold Tuning Valve (IMTV)
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0660 ISUZU Description
The Powertrain Control Module (PCM) continuously monitor the Intake Manifold Tuning Valve (IMTV) system during Key ON engine OFF or key ON engine running self-test. The PCM sets the OBDII code when the signal on is more or less than the expected calibrated range.