VW Code 04211
04211 Description And Summary : |
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The instrument cluster alerts the driver to the fault turbo/super charger, under-boost condition causes include a bad boost pressure sensor or a vacuum leak in the system a camshaft position actuator control bank 1, circuit low . So for next reductant / regeneration supply control, circuit / open is the final reason of the code. |
04211 Possible Causes:
04211 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 04211 Code
- Inspect all the connections ecm/pcm power input, signal range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns