VW Code 12088
12088 Description And Summary : |
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This code were stamped on VW Engine case tiptronic switch down (f189), open circuit / signal to b+ run rough, or might suddenly stall at any given speed load signal from alternator terminal df, short to ground . On the other hand 'b' rocker arm actuator control, circuit / open will delay your vw fault. |
12088 Possible Causes:
12088 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Reverse Input Circuit
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 12088 Code
- Inspect all the connections reversing light, circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns