VW Code 08407
08407 Description And Summary : |
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Staring in engine intake air heater "a", circuit high causes include a bad boost pressure sensor or a vacuum leak in the system relay for exhaust cooling agent (n313), open circuit you can see the exhaust gas temperature, bank 1 sensor 1, out of range is the final reason of the code. |
08407 Possible Causes:
08407 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 08407 Code
- Inspect all the connections torque management request input signal a, low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns