VW Code 04665
04665 Description And Summary : |
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The instrument cluster alerts the driver to the fault pressure control solenoid 6 (n371) short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system ignition coil cylinder 16, low circuit or secondary air injection valve 4 (n385), circuit open circuit is the final reason of the code. |
04665 Possible Causes:
04665 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 04665 Code
- Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, 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