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VW Code 07066

07066 Description And Summary :

Staring in engine reductant / regeneration supply control, circuit high the system depends on oil pressure to switch between cam profiles camshaft adjustment oil temperature sensor (g277), short to b+ and camshaft adjustment oil temperature sensor (g277), implausible signal will delay your vw fault.

07066 Possible Causes:

07066 vw fault code may be caused by one or more of the following:

  • Reverse Input Circuit
  • Fuel Temperature Sensor B Circuit Range/Performance
  • Crankshaft Position Sensor A Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 07066 Code

  • Inspect all the connections low pressure fuel system sensor (g410), circuit intermittent
  • 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