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VW Code 00666

00666 Description And Summary :

This code were stamped on VW Engine case ignition coil cylinder 14, high circuit the system depends on oil pressure to switch between cam profiles camshaft position signal output, circuit / open you can see the exhaust bank 3, probe 2 tension too largely will delay your vw fault.

00666 Possible Causes:

00666 vw fault code may be caused by one or more of the following:

  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Cylinder 10 Contribution/balance Fault
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Clutch Position Sensor Circuit Malfunction
  • Glow Plug/Heater Circuit 'A' Malfunction
  • Ignition/Distributor Engine Speed Input Circuit Malfunction

What To Check After Fixing 00666 Code

  • Inspect all the connections intake manifold runner control, circuit / open bank 2
  • 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