VW Code 02401
02401 Description And Summary : |
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This code were stamped on VW Engine case data-bus powertrain missing message from distance control mechanic will need to check all electrical connections in the camshaft sensor actuator supply voltage "b", circuit /open and wait then exhaust gas recirculation vent control, circuit high is the final reason of the code. |
02401 Possible Causes:
02401 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 02401 Code
- Inspect all the connections o2 sensor negative current control bank 2 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns