Fuel pump relay location
Thread Starter
|
New User
Joined: Nov 2006
Posts: 21
Likes: 0
Fuel pump relay location
I am trying to diagnose my fuel system, but I cant seem to find the fuel pump relay. My truck is an 2004 f250 crew cab work truck with 5.4L. it seems that the relay can be mounted anywhere from behind the radio or in the engine compartment as well as built in to the fuse box under the steering wheel. Any help would be appreciated. Thanks RICK.
Cargo Master
Joined: Feb 2011
Posts: 3,450
Likes: 13
From: Forest lake minnesota
If you want the fuse look in location 20 if you want the relay you wont find it, it is part of the CJB and not replaceable, No hip shooting on my part..
Trending Topics
Post Fiend
Joined: Mar 2009
Posts: 11,798
Likes: 14
From: Mt. Shasta California
Fuse, not relay. A relay in the fuse box?
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
Post Fiend
Joined: Mar 2009
Posts: 11,798
Likes: 14
From: Mt. Shasta California
It's like the plane, it might be here, or maybe there, maybe the pilot, maybe a hijacker.........lol
Thread Starter
|
New User
Joined: Nov 2006
Posts: 21
Likes: 0
Thanks Guys. I figured that it was in the fuse box under the steering wheel since I could not find it. How can I verify the "relay" operation? I changed the fuel pump since the truck has 270,000 miles. The fuel pump works when jumped at the plug. I have 6.5 volts at the fuel shut off safety switch in the passenger kick panel. I also have no fuel pressure. Thanks in advance. RICK
Post Fiend
Joined: Mar 2009
Posts: 11,798
Likes: 14
From: Mt. Shasta California
Thanks Guys. I figured that it was in the fuse box under the steering wheel since I could not find it. How can I verify the "relay" operation? I changed the fuel pump since the truck has 270,000 miles. The fuel pump works when jumped at the plug. I have 6.5 volts at the fuel shut off safety switch in the passenger kick panel. I also have no fuel pressure. Thanks in advance. RICK
Post Fiend
Joined: Mar 2009
Posts: 11,798
Likes: 14
From: Mt. Shasta California
Check your g-force shut-off and it might be at the pump. Try running juice to directly above the pump.