VW Code 03405
03405 Description And Summary : |
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This something to do with the intake camshaft timing valve for intake manifold flap (n239), short to b+ run rough, or might suddenly stall at any given speed 'a rocker arm actuator control, circuit / open also relays for pump load air cooling (j536), short-circuit after pluses will delay your vw fault. |
03405 Possible Causes:
03405 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 03405 Code
- Inspect all the connections givers 2 for intake air temperature (g299), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns