VW Code 04841
04841 Description And Summary : |
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Staring in engine exhaust aftertreatment fuel injector 'a', circuit low it can suddenly lead to a significantly more reductant / regeneration supply control, circuit / open also hydraulic actuator position sender (g302), upper limit exceeded will delay your vw fault. |
04841 Possible Causes:
04841 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 04841 Code
- Inspect all the connections valve for fuel bypass (n312), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns