Hi Pauline , there is no fuel reset button , just a fuel pump relay ! The relay is turned on by the PCM - powertrain control module. What problem are you have ? a no start condition ? The fuel pump relay is located in the under hood power distribution center. It is possible to do electrical test at the relay socket with a volt ohm meter ! There are four or five pin's located on the bottom of the relay . Two should have battery voltage , after finding the voltage circuits switch to ohm meter an locate one that shows continuity to ground , this one goes to ground through the fuel pump. Actually this will show a few ohm's resistance through the fuel pump wire windings .The last one will be a open circuit , this is the control circuit from the PCM . You can test this with a test light , clamp side on positive battery terminal , other side touch to control circuit from pcm an crank the engine over . The test light should flicker , this is showing the pcm is turning it on !
If gasoline engine, nothing needs resetting.
Ford Focus 2000-05
Removal & Installation
Fig. Location of fuel filter and lines.
Fig. Location of fuel filter and lines.
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