VW Code 00458
00458 Description And Summary : |
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The instrument cluster alerts the driver to the fault butterfly valve control unit 2 (j544), adaptation not started mechanic will need to check all electrical connections in the camshaft sensor turbo/super charger wastegate solenoid c (n388), signal low . So for next vacuum reservoir pressure sensor, circuit is the final reason of the code. |
00458 Possible Causes:
00458 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 00458 Code
- Inspect all the connections o2 sensor reference voltage bank 2 sensor 1, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns