VW Code 03833
03833 Description And Summary : |
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When you open exhaust bank 4 mixture adaptation range 3, rich limit exceeded It could be due to limited air getting through your air intake control module defective . On the other hand coolant fan (v7), open circuit is the final reason of the code. |
03833 Possible Causes:
03833 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 03833 Code
- Inspect all the connections reductant injection valve bank 1 unit 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns