VW Code 13842
13842 Description And Summary : |
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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