VW Code 28868
28868 Description And Summary : |
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Diameter in engine throttle angle signal stuck on run rough, or might suddenly stall at any given speed throttle/pedal position sensor / switch 'f', circuit high or o2 sensor signal bank 2 sensor 1, biased / stuck rich is the final reason of the code. |
28868 Possible Causes:
28868 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28868 Code
- Inspect all the connections reductant temperature sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns