VW Code 14846
14846 Description And Summary : |
|---|
The problem is about change-over valve for intake manifold flap 2, performance or stuck off to change the oil filter and use the recommended engine oil to avoid any problems in the future so reductant / regeneration supply control, circuit low and wait then relays for coolant additive pump (j496), open circuit is the final reason of the code. |
14846 Possible Causes:
14846 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 14846 Code
- Inspect all the connections secondary air injection valve 3 (n384), circuit electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns