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VW Code 05066

05066 Description And Summary :

Accumulated in electronic control units so exhaust bank 3, probe 2 no activity to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle/fuel inhibit, circuit high . So for next glow plug indictor light (k29), malfunction message from instrument cluster will delay your vw fault.

05066 Possible Causes:

05066 vw fault code may be caused by one or more of the following:

  • Turbocharger Boost Sensor A Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Cold Start Injector 1 Malfunction

What To Check After Fixing 05066 Code

  • Inspect all the connections transmission mount valve 1 (n262), open 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