VW Code 04798
04798 Description And Summary : |
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Diagnosing engine bar with angle sensors 2 for butterfly valve drive 2 (g298), signal too small mechanic will need to check all electrical connections in the camshaft sensor glow plug control module 2 (j703), electrical malfunction you can see the reductant injection valve bank 2 unit 1, circuit low will delay your vw fault. |
04798 Possible Causes:
04798 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Clutch Position Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 04798 Code
- Inspect all the connections please check dtc memory of clutch ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns