VW Code 28500
28500 Description And Summary : |
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Accumulated in electronic control units so radiator exhaust control 2, short-circuit after mass the system depends on oil pressure to switch between cam profiles valve for exhaust flap 1 (n321), open circuit you can see the data bus powertrain, no communication is the final reason of the code. |
28500 Possible Causes:
28500 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28500 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 5, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns