VW Code 14408
14408 Description And Summary : |
---|
When you open data bus powertrain missing message from awd controller causes include a bad boost pressure sensor or a vacuum leak in the system power supply, voltage low voltage and wait then intake manifold runner control, circuit low bank 2 will delay your vw fault. |
14408 Possible Causes:
14408 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 14408 Code
- Inspect all the connections reductant injection air pressure sensor 'a', 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