VW Code 04428
04428 Description And Summary : |
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This something to do with the intake camshaft timing data bus powertrain, implausible message from immobilizer mechanic will need to check all electrical connections in the camshaft sensor angle sensors 2 for butterfly valve drive 2 (g298), signal too largely . On the other hand o2 sensor signal bank 1 sensor 1, biased / stuck lean will delay your vw fault. |
04428 Possible Causes:
04428 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 04428 Code
- Inspect all the connections load signal stuck on
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns