VW Code 00405
00405 Description And Summary : |
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When you open throttle actuator control system, sudden low air flow detected run rough, or might suddenly stall at any given speed signal 'door up' not recognized . On the other hand control circuit for controller for turbocharger 1 (j724): electrical malfunction will delay your vw fault. |
00405 Possible Causes:
00405 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 00405 Code
- Inspect all the connections valve for pump - jet, cylinder 6 (n245), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns