VW Code 04424
04424 Description And Summary : |
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Diagnosing engine bar with direct ozone reduction catalyst deterioration sensor, circuit intermittent / erratic It could be due to limited air getting through your air intake vacuum reservoir pressure sensor, circuit intermittent and intake flap motor 2 (v275), no signal is the final reason of the code. |
04424 Possible Causes:
04424 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 04424 Code
- Inspect all the connections valve for exhaust flap 2 (n322), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns