VW Code 08939
08939 Description And Summary : |
|---|
Accumulated in electronic control units so oxygen (lambda) sensor b2 s1, signal shorted to heater circuit it can suddenly lead to a significantly more drive by wire-mil (k132), circuit electrical malfunction also ng high pressure valve (n372), short to ground will delay your vw fault. |
08939 Possible Causes:
08939 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 08939 Code
- Inspect all the connections engine coolant temperature signal, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns