Hello, The fuel pump relay is Number 303 in the main PCD under the hood. Right here is a guide and also some fuse crate diagrams (below) to aid you get the difficulty fixed. Https://www.betterworld2016.org/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitPlease allow us know what happens so the will help others.Cheers, Ken


You are watching: 2004 f150 fuel pump fuse location

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i had about 1/4 tank the gas driving I had actually no difficulties before and also it just died, it would certainly then start acquire up to 1K rpm and also die. Changed fuel filter along the road, I acquired dirty gas the end of the tank side, it will start yet only operation a tiny longer than before. I tried to remove the filter and pump gas right into a gas can however can not get any type of fuel to pump out. Is there another filter in or ~ above the tank that can be plugged. I had bought gas at a significant truck avoid on I-70 exterior of Kansas City, Mo, for this reason there need to not have actually ben a old gas difficulty
shot this uncover the inertia fuel cutoff move behind the best kick panel shot resetting it and also turn crucial on perform you hear the fuel pump If not remove switch and jumper the electrical connector, try crucial again Le tme know-

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If you had actually visibly dirty fuel in the tank then I doubt the pump has failed. They space not maybe to take care of much air pollution so we must start with checking the pressure. Below is a overview that will help with this.https://www.betterworld2016.org/articles/how-to-check-fuel-system-pressure-and-regulatorAlso, if you had actually dirty fuel climate you may just have a fuel quality issue which method we should drop the tank and also clean the out and also put new fuel in it. If you need to replace the pump, below is a overview that will assist with this. Https://www.betterworld2016.org/articles/how-to-replace-an-electric-fuel-pumpBelow you will uncover the process from the hand-operated on how to change this. Please let us recognize if you have actually other questions. Thanks
your vehicle"s fuel pump relay is situated in the central junction box (relay 303 ) pictured below.

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The main junction crate is located behind the right side kick panel.Thanks for making use of betterworld2016.org!
I have a 2001 f150 supercrew and it newly stopped on me, for this reason I check the underhood fuses and also see the the fuel pump fuse go out out, I changed it and also did the again right away. So following I readjusted the fuel pump n fuel filter and it started up best away however a few weeks later on it occurred again so I readjusted the fuse n blew right away. Currently I cant also drive it reason as quickly as ns go to revolve the van on the fuse keeps punch out. Deserve to anyone v this similar problem help me out here. Thanks.
The very first thing I would look for is if there is a wire that is grounding out. Begin from the fuel pump in the fuel tank and trace the wire going native the ago to the front. Periodically it will be tough to obtain to however if over there is a wire the is ground the end it might only execute it at times if over there is a vibration or the wire moves. Friend say the after you changed the pump and filter that ran ok for a couple of weeks prior to blowing the fuse , then ns would begin looking around that area. Additionally replace the fuel pump relay they can reason a brief as well.Here is its location I have providing you all the relay and fuse locations for your 2001 Ford truck.https://www.betterworld2016.org/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitCheck out the diagrams (Below)Please allow us recognize what friend find.Cheers
ns am only gaining 6.89 volts come the fuel pump after an altering the pump itself all the fuses the fuel pump relay and ECM relay and also the ignition module. Ns have additionally had the anti theft checked to ensure that is not the problem and also it was not. I put a brand brand-new battery in and still crank v no start. Where am I losing voltage and also why am ns not obtaining power to my pump? help please God bless


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over there is a number of things we have to take into consideration before beginning the diagnosis. First, if you were measuring the 6 volts in ~ the fuel pump's connector through it unplugged, that might be confound the real reason of the problem. This would be comparable to standing on a garden hose and blocking ninety ripe percent that it. You would certainly still see complete pressure at the nozzle, as long as it to be closed. No water is flowing, so no push is dropped across your foot. Voltage is electrical pressure. V the connector unplugged, no current is flowing, for this reason no electric pressure, (voltage), is dropped throughout some undesirable resistance in the circuit. The ignition switch does not have to be on because that this. The jumper will energize the circuit, and the fuel pump need to be running. If that is, this entire component of the circuit is okay. If that is not running, now is the time to job-related your means through the circuit with the check light.