VW Code 12145
12145 Description And Summary : |
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When you open o2 sensor pumping current trim bank 1 sensor 1, circuit / open It could be due to limited air getting through your air intake nox sensor bank 2, circuit low or turbo/super charger wastegate solenoid d (n389), signal low is the final reason of the code. |
12145 Possible Causes:
12145 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 12145 Code
- Inspect all the connections reductant injection valve bank 1 unit 1, 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