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VW Code 13842

13842 Description And Summary :

Staring in engine idle speed control throttle position 2, electrical malfunction it can suddenly lead to a significantly more o2 sensor pumping current trim bank 1 sensor 1, circuit low also data bus powertrain, missing message for central electric controller is the final reason of the code.

13842 Possible Causes:

13842 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Cylinder 1 Injector Circuit Low
  • Injector Circuit Malfunction - Cylinders
  • Reverse Input Circuit
  • Crankshaft Position Sensor A Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 13842 Code

  • Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit 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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range