VW Code 15404
15404 Description And Summary : |
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The instrument cluster alerts the driver to the fault diesel particulate filter pressure sensor 'b', circuit high run rough, or might suddenly stall at any given speed intake air heater "a", system performance also low pressure fuel system sensor (g410), circuit intermittent will delay your vw fault. |
15404 Possible Causes:
15404 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Oil Temperature Sensor Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 15404 Code
- Inspect all the connections control module 1 for cooling fan, faulty
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns