A trim pump allows your outboard engine to lift off the water on a Y axis. As your craft gains momentum, you can lift it a bit to ensure you have as much thrust as you can have.
Underneath the steering wheel, behind all of the trim. You need to unscrew all of the trim and pull it off to get to it.
Get the air out first..
fuel pump relay is behind left hand trim panel in the wagon section
In the trunk on the passenger side under the trim/carpet.
Behind the trim panel by the drivers left foot
It's in the trunk. Right side behind the interior trunk trim.
Where you add washer fluid in the back bottle, the bottle has the pump on the bottom of it. You will have to take the inside trim panel off to take the bottle out.
remove rear compartment floor trim remove greenish colored cover screws remove cover remove screws from pump assy and lift out.
The fuel pump relay on a 1999 Ford Mustang GT has a returnless fuel system which uses a Fuel Pump Driver Module. It is located underneath the luggage compartment trim panel.
In the cargo area , on the drivers side , by the liftgate , behind an access panel in the trim panel
To get to the pump: Remove front driver-side wheel Remove Wheel arch trim, normally only 3-4 plastic retainers and the pump is visible towards the front of the cavity Hope this helps 80)
The fuel pump driver module is located under the driver's side B-Pillar interior trim about 6 inches above the floor. The B-pillar is the pillar between the front doors and the sliders. Push the driver's seat forward, remove the pillar trim and you will see it right away.