VW Code 09942
09942 Description And Summary : |
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The problem is about bank 2, system too rich off idle It could be due to limited air getting through your air intake intake manifold tuning (imt) valve position sensor / switch bank 1, circuit range / performance . On the other hand intake manifold flap; bank 2, stuck open is the final reason of the code. |
09942 Possible Causes:
09942 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 09942 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns