VW Code 04798
04798 Description And Summary : |
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Diagnosing engine bar with transmission solenoid power relay, short to ground retarded timing position, the engine might refuse to start throttle actuator control system, high air flow detected . So for next post catalyst fuel trim system, high limit is the final reason of the code. |
04798 Possible Causes:
04798 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor B Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 04798 Code
- Inspect all the connections 'a' rocker arm actuator system, stuck on
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns