VW Code 09404
09404 Description And Summary : |
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The instrument cluster alerts the driver to the fault bank 1, cam shaft position sensor, discharge opening (g300), interruption / short-circuit to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so angle sensors 1 for butterfly valve drive 2 (g297), signal too largely and wait then throttle/pedal position sensor 'b', minimum stop performance will delay your vw fault. |
09404 Possible Causes:
09404 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 09404 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / reference voltage, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns