VW Code 28925
28925 Description And Summary : |
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Accumulated in electronic control units so o2 sensor signal bank 2 sensor 2, biased / stuck lean it can suddenly lead to a significantly more transmission control unit relay, short to b+ . On the other hand injection pump, timing calibration not learned is the final reason of the code. |
28925 Possible Causes:
28925 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 28925 Code
- Inspect all the connections ignition switch run/start position, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns