P0660
Powertrain Codes
P0660 - CHRYSLER - Manifold Tune Solenoid Circuit Condition
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- IMTV signal circuit open, shorted to power or ground. - Damaged IMTV actuator. - Damaged ECM.
When Detected
Dual plane intake system-Control solenoid failure
Description
The Intake Manifold Tuning Valve (IMTV) system is monitored for failure during continuous, key ON engine OFF or key ON engine running self-test. The test fails when the signal on the monitor pin is more or less than an the expected calibrated range