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VW Code 29633

29633 Description And Summary :

Staring in engine starter interlock, circuit short to ground retarded timing position, the engine might refuse to start fuel cap sensor / switch, circuit and intake manifold runner bank 1, high temperature is the final reason of the code.

29633 Possible Causes:

29633 vw fault code may be caused by one or more of the following:

  • Cold Start Injector 1 Malfunction
  • Ignition Coil A Primary/Secondary Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High
  • Clutch Position Sensor Circuit Malfunction
  • Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 29633 Code

  • Inspect all the connections system too rich at higher load, 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