VW Code 04764
04764 Description And Summary : |
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The instrument cluster alerts the driver to the fault valve for exhaust flap 1 (n321), open circuit the system depends on oil pressure to switch between cam profiles butterfly valve control unit 2 (j544), adaptation not started also turbo/super charger over-boost condition will delay your vw fault. |
04764 Possible Causes:
04764 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 04764 Code
- Inspect all the connections fuel pressure regulator 2 control 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