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VW Code 09642

09642 Description And Summary :

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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range