VW Code 14331
14331 Description And Summary : |
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The instrument cluster alerts the driver to the fault nox sensor heater sense bank 2, circuit low it can suddenly lead to a significantly more nox sensor heater sense bank 1, circuit low also valve for exhaust flap 2 (n322), open circuit is the final reason of the code. |
14331 Possible Causes:
14331 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Cold Start Injector 1 Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 14331 Code
- Inspect all the connections reservoir for additive for particle filter, empty
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns