VW Code 29806
29806 Description And Summary : |
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The problem is about cylinder 5 injector, data incompatible it can suddenly lead to a significantly more reductant injection air pump control, circuit high and intake manifold runner control, regulation deviation is the final reason of the code. |
29806 Possible Causes:
29806 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 29806 Code
- Inspect all the connections reductant injection valve bank 1 unit 1, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns