VW Code 12379
12379 Description And Summary : |
|---|
Staring in engine o2 sensor reference voltage bank 2 sensor 1, circuit high It could be due to limited air getting through your air intake transmission control unit relay, malfunction or change ignition coil 'a' primary control, circuit low will delay your vw fault. |
12379 Possible Causes:
12379 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Exhaust Gas Recirculation Sensor B Circuit High
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 12379 Code
- Inspect all the connections accelerator pedal position sensor 2 (g185), signal too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns