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VW Code 17666

17666 Description And Summary :

The instrument cluster alerts the driver to the fault 'b' rocker arm actuator control, circuit / open to change the oil filter and use the recommended engine oil to avoid any problems in the future so gear/ratio monitoring adaptation, limit reached also reductant temperature sensor, circuit low will delay your vw fault.

17666 Possible Causes:

17666 vw fault code may be caused by one or more of the following:

  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Ambient Air Temperature Sensor Circuit Low
  • Clutch Position Sensor Circuit Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Shift Solenoid E Performance or Stuck Off
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)

What To Check After Fixing 17666 Code

  • Inspect all the connections actuator supply voltage 'c', 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