VW Code 04501
04501 Description And Summary : |
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Diameter in engine intake manifold runner bank 1 control, basic setting aborted mechanical limit closed mechanic will need to check all electrical connections in the camshaft sensor data bus powertrain, implausible message of the clutch electrics and wait then valve for fuel bypass (n312), short-circuit after pluses is the final reason of the code. |
04501 Possible Causes:
04501 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 04501 Code
- Inspect all the connections ecm/pcm power input, signal 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