The result of the code scan on 2005 Ford Escape

I'm sorry the troubleshooting code was P0171 this was the only code there were, Thank You.

1 answer
These are the Common Problems for code P0171

* Vacuum Leaks (Intake Manifold Gaskets, vacuum hoses, PCV hoses etc.)
* Mass Airflow Sensor (MAF)
* Plugged Fuel Filter or weak Fuel Pump
* Plugged or dirty Fuel Injectors