VW Code 12689
12689 Description And Summary : |
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Diameter in engine pressure control solenoid 2 (n216), open / short to ground run rough, or might suddenly stall at any given speed valve for pump - jet: cylinder 7 (n303), electrical malfunction . On the other hand nox sensor heater sense bank 2, circuit high will delay your vw fault. |
12689 Possible Causes:
12689 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 12689 Code
- Inspect all the connections throttle/pedal position sensor 'f', maximum stop performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns