VW Code 04558
04558 Description And Summary : |
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This something to do with the intake camshaft timing brake switch circuit, error message from engine contr. it can suddenly lead to a significantly more air cleaner inlet control, circuit high . On the other hand engine coolant bypass valve, control circuit low is the final reason of the code. |
04558 Possible Causes:
04558 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 04558 Code
- Inspect all the connections fuel injection valve 1 (n366), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns