There are two ways to hotwire a Ford fuel pump: Using a self-test connector: Locate the fuel pump test point in the self-test connector (circuit 926 with an orange-striped light blue wire). Ground this point and turn on the ignition. The fuel pump relay will be activated, and the selected fuel pump will turn on. Jumping Pin 2 to Pin 6: Use a self-test plug to connect Pin 2 to Pin 6. If the pumps are not activated, the issue could be related to the ground. Check the ground G100 on the driver's side radiator support for issues.