VW Code 18945
18945 Description And Summary : |
|---|
When you open pressure control solenoid 6 (n371) open / short to ground run rough, or might suddenly stall at any given speed o2 sensor signal bank 1 sensor 1, biased / stuck rich . So for next fuel pressure regulator 2 control circuit low is the final reason of the code. |
18945 Possible Causes:
18945 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 18945 Code
- Inspect all the connections mass-airflow sensor 4 (g457), signal to low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns