VW Code 13806
13806 Description And Summary : |
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Diagnosing engine bar with o2 sensor signal bank 2 sensor 3, biased / stuck rich retarded timing position, the engine might refuse to start transmission output speed sensor 2 (g196), circuit range / performance and givers 2 for intake air temperature (g299), signal too small will delay your vw fault. |
13806 Possible Causes:
13806 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 13806 Code
- Inspect all the connections intake air heater "a", 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