VW Code 04925
04925 Description And Summary : |
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Diagnosing engine bar with ignition coil 'j' primary control, circuit low run rough, or might suddenly stall at any given speed data bus powertrain, implausible message of the a/c control module . So for next transmission range display, circuit open is the final reason of the code. |
04925 Possible Causes:
04925 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
- Reverse Input Circuit
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 04925 Code
- Inspect all the connections boost pressure control valve (n249), mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns