I don't know the model year? Maybe the fuse box cover has a legend on it, that tells you which relay is which? Your owners manual may have this info?
Not knowing what year I can't say. A lot of newer Fords have a hidden, built in fuel pump relay. You replace the whole fuse box in that case.
fule pump relay
Ford F-150
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Maintenance & Repair
I attempted to start my 1999 F-150. When I turned the ignition switch, everything electrical appeared to shutdown. In about 5 minutes, the dome lights came back on. I attempted to start the engine,...
1999 Ford F-150 XL Extended Cab SB
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Maintenance & Repair
93 f150 ..4.9 liter . Just installed new fuel pump in front tank, all it does is click no humming sound from it when turn the ignition on? What could be the problem. The relay clicks and the pump cl...
1993 Ford F-150
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Maintenance & Repair
I replaced the battery in my 2001 F150 and it wont start...It clicks at the relay but I cant tell where it is. Any one know where the location of the starter relay is?
2001 Ford F-150 Lariat Extended Cab Stepside SB
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Maintenance & Repair
where do you find the block heater in a 1984 ford 150
1984 Ford F-150 STD Standard Cab LB
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Maintenance & Repair
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