VW Code 07408
07408 Description And Summary : |
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Staring in engine butterfly valve control unit 2 (j544), under voltage during basic adjustment run rough, or might suddenly stall at any given speed turbocharger speed sensor, circuit range / performance . So for next valve for pump - jet: cylinder 10 (n306), electrical malfunction is the final reason of the code. |
07408 Possible Causes:
07408 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 07408 Code
- Inspect all the connections fuel mixture control adjustment range 1, higher limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns