VW Code 17477
17477 Description And Summary : |
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Diagnosing engine bar with fuel pump, short circuit mechanic will need to check all electrical connections in the camshaft sensor wheel speed signal 2, range / performance . So for next valve for exhaust flap 1 (n321), electrical malfunction is the final reason of the code. |
17477 Possible Causes:
17477 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 17477 Code
- Inspect all the connections valve for fuel bypass (n312), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns