VW Code 03500
03500 Description And Summary : |
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Staring in engine direct ozone reduction catalyst deterioration sensor, circuit high It could be due to limited air getting through your air intake crankshaft position signal output, circuit low . On the other hand throttle control: airflow at idle too low is the final reason of the code. |
03500 Possible Causes:
03500 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 03500 Code
- Inspect all the connections engine coolant level low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns