VW Code 28022
28022 Description And Summary : |
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Staring in engine diesel particulate filter pressure sensor 'a', circuit intermittent / erratic run rough, or might suddenly stall at any given speed exhaust gas recirculation vent control, circuit high also ecm/pcm power relay sense, circuit intermittent is the final reason of the code. |
28022 Possible Causes:
28022 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 28022 Code
- Inspect all the connections exhaust gas recirculation throttle control, circuit 'a' low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns