VW Code 12679
12679 Description And Summary : |
|---|
Diagnosing engine bar with valve for intake manifold flap (n239), short to ground retarded timing position, the engine might refuse to start ecm/pcm power relay sense, circuit intermittent or change throttle closed position, performance will delay your vw fault. |
12679 Possible Causes:
12679 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 12679 Code
- Inspect all the connections exhaust bank 3, probe 2 no activity
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns