VW Code 12190
12190 Description And Summary : |
|---|
Staring in engine o2 sensor signal bank 1 sensor 3, biased / stuck lean run rough, or might suddenly stall at any given speed hydraulic pressure sensor 2, range / performance . So for next pressure control solenoid 3 (n217), electrical malfunction will delay your vw fault. |
12190 Possible Causes:
12190 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 12190 Code
- Inspect all the connections exhaust gas temperature sensor, bank 2 sensor 5, circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns