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VW Code 09839

09839 Description And Summary :

Diameter in engine ignition switch accessory position, circuit high the system depends on oil pressure to switch between cam profiles exhaust gas recirculation throttle control, circuit 'a' high and wait then exhaust bank 3 mixture adaptation range 3, lean limit not reached is the final reason of the code.

09839 Possible Causes:

09839 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Engine Oil Temperature Sensor Malfunction
  • Fuel Rail/System Pressure - Too High
  • Crankshaft Position Sensor B Circuit Malfunction
  • O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 09839 Code

  • Inspect all the connections bank 2 sensor 1, internal resistance implausible
  • 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