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VW Code 05103

05103 Description And Summary :

The instrument cluster alerts the driver to the fault throttle/pedal position sensor 'c', maximum stop performance mechanic will need to check all electrical connections in the camshaft sensor throttle/pedal position sensor / switch 'b' / 'c', voltage correlation or camshaft adjustment oil temperature sensor (g277), short to b+ is the final reason of the code.

05103 Possible Causes:

05103 vw fault code may be caused by one or more of the following:

  • O2 Sensor Heater Circuit Malfunction
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Crankshaft Position Sensor A Circuit Malfunction
  • Cylinder 1 Injector Circuit Low
  • Crankshaft Position Sensor A Circuit Low Input

What To Check After Fixing 05103 Code

  • Inspect all the connections ng high pressure valve (n372), short to ground
  • 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