VW Code 01404
01404 Description And Summary : |
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Diagnosing engine bar with exhaust gas temperature sensor 2 bank 2 (g449), electrical malfunction run rough, or might suddenly stall at any given speed tiptronic switch recognition (f189), open circuit / signal to b+ . So for next vehicle speed signal, error message from instrument cluster will delay your vw fault. |
01404 Possible Causes:
01404 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 01404 Code
- Inspect all the connections starter does not run, mechanically blocked or mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns