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VW Code 07066

07066 Description And Summary :

Diagnosing engine bar with injector control pressure regulator, circuit low the system depends on oil pressure to switch between cam profiles oxygen (lambda) sensor b3 s1, heater return coupling or change 'a' rocker arm actuator control, circuit / open is the final reason of the code.

07066 Possible Causes:

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

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Crankshaft Position Sensor A Circuit Malfunction
  • Shift Solenoid E Performance or Stuck Off
  • Injector Circuit Malfunction - Cylinders
  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 07066 Code

  • Inspect all the connections pressure control solenoid 1 (n215), short to b+
  • 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