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VW Code 18765

18765 Description And Summary :

Diagnosing engine bar with a/c request b, circuit high the system depends on oil pressure to switch between cam profiles direct ozone reduction catalyst temperature sensor circuit . So for next data bus engine/engine, software condition monitoring is the final reason of the code.

18765 Possible Causes:

18765 vw fault code may be caused by one or more of the following:

  • Cylinder 1 Injector Circuit Low
  • Engine Oil Temperature Sensor Malfunction
  • Cold Start Injector 1 Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 18765 Code

  • Inspect all the connections evaporative emission system leak detection pump control, circuit high
  • 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