Pontiac Firefly P0661 Engine Error Code

When you check Pontiac Firefly car engine light came on code P0661 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Pontiac manufacturer may have a different definition for the P0661 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check P0661 Pontiac Firefly that the fuel shut-off valve is open and that it is clean. Stale fuel, dirt and debris are the most common cause of outdoor power equipment not starting properly. If you store equipment with untreated gas in the tank, it can lead to engine damage.

Pontiac Firefly P0661 OBD-II Diagnostic Powertrain (P) Trouble Code Description Pontiac Firefly car P0661 OBD-II Trouble Code 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 mo Reason For Pontiac Firefly P0661 Code The reason of Pontiac Firefly P0661 OBD-II Engine Error Code is P0661 Intake Manifold Tuning Valve Control Circuit Low Bank 1.

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P0661 Pontiac Firefly code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.

Pontiac Firefly P0661 Possible Solution :

What does fault code P0661 mean for Pontiac Firefly ? What does a diagnostic reading P0661 mean for Pontiac Firefly ? How to fix OBD2 Code P0661 for Pontiac Firefly ? What do we know about P0661 code for Pontiac Firefly ?