VW Code 28500
28500 Description And Summary : |
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Staring in engine accelerator pedal position sensor 1 (g79), signal too low the system depends on oil pressure to switch between cam profiles valve for intake manifold flap (n239), short to b+ . On the other hand turbocharger control module 2, missing message will delay your vw fault. |
28500 Possible Causes:
28500 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Turbocharger Boost Sensor A Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 28500 Code
- Inspect all the connections pressure control solenoid 3 (n217), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns