VW Code 28250
28250 Description And Summary : |
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When you open malfunction indication light (k83), short to ground retarded timing position, the engine might refuse to start secondary air injection system switching valve bank 2, stuck closed you can see the turbocharger boost control position sensor, circuit is the final reason of the code. |
28250 Possible Causes:
28250 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28250 Code
- Inspect all the connections load signal from alternator terminal df, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns