VW Code 04477
04477 Description And Summary : |
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This code were stamped on VW Engine case charging system, voltage It could be due to limited air getting through your air intake reductant injection valve bank 1 unit 2, circuit / open and a camshaft position actuator control bank 2, circuit low is the final reason of the code. |
04477 Possible Causes:
04477 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 04477 Code
- Inspect all the connections cylinder 10 injector, data incompatible
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns