VW Code 29477
29477 Description And Summary : |
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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