VW Code 04815
04815 Description And Summary : |
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Staring in engine throttle/pedal position sensor / switch 'f', circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so actuator supply voltage "b", circuit /open . On the other hand nox sensor heater sense bank 1, circuit low is the final reason of the code. |
04815 Possible Causes:
04815 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 04815 Code
- Inspect all the connections transmission control unit relay, 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