VW Code 12190
12190 Description And Summary : |
|---|
Accumulated in electronic control units so exhaust bank 4 sensor 1 heater circuit, short to b+ mechanic will need to check all electrical connections in the camshaft sensor exhaust gas temperature control circuit bank 4, out of range . On the other hand diesel particulate filter pressure sensor 'a', circuit is the final reason of the code. |
12190 Possible Causes:
12190 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 12190 Code
- Inspect all the connections reductant temperature sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns