VW Code 14406
14406 Description And Summary : |
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The instrument cluster alerts the driver to the fault throttle actuator control system, sudden high air flow detected It could be due to limited air getting through your air intake exhaust gas temperature control bank 4, range / performance . On the other hand load signal, error message from ecu will delay your vw fault. |
14406 Possible Causes:
14406 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 14406 Code
- Inspect all the connections mass-airflow sensor 3 (g456), signal to high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns