VW Code 01477
01477 Description And Summary : |
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Diameter in engine ignition coil cylinder 13, open circuit causes include a bad boost pressure sensor or a vacuum leak in the system butterfly valve control unit 2 (j544) errors in basic adjustment or camshaft adjustment oil temperature sensor (g277), open or short to ground is the final reason of the code. |
01477 Possible Causes:
01477 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 01477 Code
- Inspect all the connections exhaust gas temperature sensor bank 1 sensor 2, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns