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VW Code 06505

06505 Description And Summary :

Diameter in engine nox sensor bank 1, circuit intermittent to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle/fuel inhibit, circuit high and wait then cylinder 12 above knock threshold is the final reason of the code.

06505 Possible Causes:

06505 vw fault code may be caused by one or more of the following:

  • Injector Circuit Malfunction - Cylinders
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Crankshaft Position Sensor B Circuit Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Reverse Input Circuit
  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Clutch Position Sensor Circuit Malfunction
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 06505 Code

  • Inspect all the connections exhaust gas temperature sensor, bank 2 sensor 4, 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