VW Code 14886
14886 Description And Summary : |
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The problem is about nox sensor heater control bank 1, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system relays for coolant additive pump (j496), short to ground . On the other hand data bus engine/engine, defectively is the final reason of the code. |
14886 Possible Causes:
14886 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 14886 Code
- Inspect all the connections angle sensors 2 for butterfly valve drive 2 (g298), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns