Fuel Charging and Controls
WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, 2004 Ford Excursion, and 2004 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
The fuel charging wiring on the 6.8L engine is a single harness.
Refer to FUEL SYSTEM-GENERAL INFORMATION - GASOLINE & DIESEL for description and operation of the fuel charging system.