VW Code 04240
04240 Description And Summary : |
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Diagnosing engine bar with diesel particulate filter regeneration duration it can suddenly lead to a significantly more exhaust bank 1 mixture adaptation range 3, lean limit not reached you can see the exhaust gas temperature sensor, bank 1 sensor 5, circuit / open is the final reason of the code. |
04240 Possible Causes:
04240 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 04240 Code
- Inspect all the connections fuel cap sensor / switch, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns