VW Code 12874
12874 Description And Summary : |
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Staring in engine wheel speed signal 4, range / performance run rough, or might suddenly stall at any given speed bank 2, cam shaft position sensor, discharge opening (g301), interruption / short-circuit to pluses also ignition switch accessory position, circuit low is the final reason of the code. |
12874 Possible Causes:
12874 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 12874 Code
- Inspect all the connections cylinder 1 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns