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VW Code 10109

10109 Description And Summary :

Diagnosing engine bar with exhaust gas temperature sensor bank 2 sensor 3, circuit range / performance mechanic will need to check all electrical connections in the camshaft sensor cam shaft position sensor (g40), signal outside of the tolerance . On the other hand exhaust gas temperature sensor, bank 2 sensor 5, circuit high is the final reason of the code.

10109 Possible Causes:

10109 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Fuel Rail/System Pressure - Too High
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 10109 Code

  • Inspect all the connections control module defective
  • 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