WARNING: This page is about a different car, the 1995 Ford Pickup, 1995 Ford F-Super Duty, and 1995 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Wiring Diagram (5.8L Except California - 1 Of 2)
Fig 2: Wiring Diagram (5.8L Except California - 2 Of 2)