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VW Code 65508

65508 Description And Summary :

Diameter in engine fuel pump "b" control, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission control unit relay, malfunction or change relay 2 for power supply (b+)terminal 30, range/performance is the final reason of the code.

65508 Possible Causes:

65508 vw fault code may be caused by one or more of the following:

  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Reverse Input Circuit
  • Fuel Composition Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Crankshaft Position Sensor A Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 65508 Code

  • Inspect all the connections throttle actuator control motor, control circuit
  • 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