VW Code 19404
19404 Description And Summary : |
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Diameter in engine valve for pump - jet: cylinder 9 (n305), range / performance retarded timing position, the engine might refuse to start turbo/super charger wastegate solenoid d (n389), signal high or change reductant injection valve bank 1 unit 1, circuit high will delay your vw fault. |
19404 Possible Causes:
19404 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 19404 Code
- Inspect all the connections event data recorder request, 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