VW Code 12685
12685 Description And Summary : |
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Staring in engine throttle/pedal position sensor / switch 'a' / 'c', voltage correlation run rough, or might suddenly stall at any given speed transmission mount valve 1 (n262), short to plus also linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ will delay your vw fault. |
12685 Possible Causes:
12685 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 12685 Code
- Inspect all the connections friction too high, exhaust cam adjustment bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns