VW Code 12014
12014 Description And Summary : |
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Accumulated in electronic control units so exhaust gas recirculation system performance run rough, or might suddenly stall at any given speed nox sensor heater control bank 1, circuit low also direct ozone reduction catalyst temperature sensor, circuit high will delay your vw fault. |
12014 Possible Causes:
12014 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12014 Code
- Inspect all the connections o2 sensor reference voltage bank 2 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns