ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

PCM Power Relay <--> [Main Relay (Computer/Fuel System)] > < Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch]|Locations|Page 3345
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Fuel Pump Inertia Switch: Service and Repair

WARNING:  Do not reset the inertia switch button if you see or smell fuel.

1. Turn ignition switch to OFF.

2. Check for leaking fuel in the engine compartment, fuel lines and fuel tank.

3. If no fuel is apparent, reset the Inertia Fuel Shutoff (IFS) switch by pushing the reset button on top of switch.

4. Turn ignition switch to START for a few seconds, then to OFF.

5. Again, check for leaking fuel.  

PCM Power Relay <--> [Main Relay (Computer/Fuel System)] > < Fuel Pump Inertia Switch <--> [Inertia Fuel Shutoff Switch]|Locations|Page 3345