Except Navajo
- On B2200 PFI, B2600i, and MPV, connect jumper wire between terminals of Yellow 2-pin connector. See FUEL PUMP TEST CONNECTOR LOCATION table.
- On all others, connect jumper wire between GND and F/P terminals of data link connector. See Figure . On all models, turn ignition on for about 10 seconds and then off. Disconnect jumper wire.