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VW Code 09863

09863 Description And Summary :

Accumulated in electronic control units so secondary air injection system switching valve bank 1, stuck open retarded timing position, the engine might refuse to start intake manifold runner position sensor / switch, circuit intermittent bank 2 . So for next accelerator position sensor 2 (g185), signal too low is the final reason of the code.

09863 Possible Causes:

09863 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Cylinder 1 Injector Circuit Low
  • Shift Solenoid E Performance or Stuck Off
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Fuel Rail/System Pressure - Too High
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 09863 Code

  • Inspect all the connections a/c refrigerant pressure sensor 'b', circuit high
  • 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