Where is the fuel pump relay and fuse?

Ford Windstar Fuel Pump Wiring Diagram Ricks Free Auto Repair Advice

Check the power feed for the pump at the fuel pump relay. Pull the relay out, and with a test light clipped to a ground, probe all the terminals that the relay plugs in to. One terminal should be hot at all times. If no terminal has power, either a fusible link off the battery has failed or a maxi fuse has blown-check a wiring diagram to see how the relay gets power to it.
If the relay has power to it, check the other relay terminals with the engine cranking. When cranking the engine, two terminals should have power-the fuel pump feed, and the signal from computer to activate the relay. If both signals are present, check the pump wire from relay to tank, check the fuel pump ground, and check if the coil side of relay has a good ground-signal from computer goes to coil input side, the coil output terminal should go to ground.
Good luck. Post back with what you find.

Check for 12 volt at fuel pump when key is on, if not check fuse block. if power is at pump, replace pump.

check for fuel pump fuse.
https://www.google.com/search?q=2001+ford+windstar+fuses&hl=en&client=firefox-a&hs=cNo&rls=org.mozilla:en-US:official&tbm=isch&tbo=u&source=univ&sa=X&ei=cFs_UeWYA6iF2AW1xoFA&ved=0CD4QsAQ&biw=1166&bih=600
check the connections at the top of fuel tank. If the pump starts clean the connections and put back on.
There is a relay that controls the pump. check connection to relay.
in wire harness there are 2 large contacts that can be jumped
to force the fuel pump to operate. be careful to only jump the big ones.

1999-2003 ModelsEngine Compartment fusebox - fuse #5, and relay #207

NOTE: You really need to have a diagram in front of you when looking for these specific fuse/relay locations. The Owners Manual is a good resource.
Autozone's free online Repair Guide is another source of fusebox information and illustrations.

see fuse box diagram for relay/fuse location under hood.

if theres no power at the fuel sending unit, check fuel pump fuse and relay under the hood

yes it could be your fuel pump also it could your spark need check first for blown fuses and relays make sure you have power going to your pump also check if you have security system or shot off switch for pump for emergency if off reset/

It Maybe Just The Fuel Pump Relay Is Bad Causing The Fuse To Blow I Recommend Checking The relay First

The fuel pump power on the Windstar is controlled by a component called a Constant Control Relay Module (CCRM).
Its located located on the driver's side of the engine compartment.