VW Code 09642
09642 Description And Summary : |
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Accumulated in electronic control units so reductant injection valve bank 1 unit 1, circuit low retarded timing position, the engine might refuse to start throttle actuator control motor, control circuit you can see the throttle/fuel inhibit, circuit high will delay your vw fault. |
09642 Possible Causes:
09642 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 09642 Code
- Inspect all the connections secondary air injection system control 'a', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns