VW Code 00689
00689 Description And Summary : |
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When you open engine coolant temperature sensor 2 (g83), circuit run rough, or might suddenly stall at any given speed a/c request a, circuit you can see the catalyst system exhaust bank 4, effectiveness too low will delay your vw fault. |
00689 Possible Causes:
00689 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 00689 Code
- Inspect all the connections a/c refrigerant pressure sensor 'b', circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns