The fuel pump relay location on a 2001 Ford Explorer Sport is in the
Power Distribution Box (PDB), often called the fuse box under the hood. However, it's *not* labeled as simply "Fuel Pump Relay." You'll likely need to consult your owner's manual or a wiring diagram to identify the correct relay. The manual will have a diagram of the PDB showing the relay locations and their functions.
The relay itself might be labeled with a number or a less obvious description. Searching online for a "2001 Ford Explorer Sport fuse box diagram" will bring up images that can help you locate the correct relay. You'll need to look for the relay associated with the fuel pump circuit.
