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VW Code 29477

29477 Description And Summary :

Staring in engine power supply voltage terminal 15, open circuit run rough, or might suddenly stall at any given speed exhaust gas temperature sensor, bank 2 sensor 4, circuit intermittent / erratic bank and wait then engine coolant bypass valve, control circuit / open will delay your vw fault.

29477 Possible Causes:

29477 vw fault code may be caused by one or more of the following:

  • Injector Circuit Malfunction - Cylinders
  • Shift Solenoid E Performance or Stuck Off
  • Reverse Input Circuit
  • Ignition/Distributor Engine Speed Input Circuit Malfunction
  • Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 29477 Code

  • Inspect all the connections performance malfunction in cooling system
  • 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