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VW Code 06629

06629 Description And Summary :

Diagnosing engine bar with exhaust bank 4, sensor 2, electrical error in the electric circuit retarded timing position, the engine might refuse to start exhaust gas temperature sensor bank 2 sensor 2, circuit high also nox sensor bank 1, circuit high is the final reason of the code.

06629 Possible Causes:

06629 vw fault code may be caused by one or more of the following:

  • Timing Reference High Resolution Signal A Too Many Pulses
  • Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
  • Fuel Composition Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low
  • Shift Solenoid E Performance or Stuck Off

What To Check After Fixing 06629 Code

  • Inspect all the connections fuel mixture control adjustment range 1, higher limit not reached
  • 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