We changed the fuel pump in the gas tank and gas filter, spark plugs and also check the fuels and also cant situate the fuel pump relay we have actually purchance it however cant situate it. To change it. The auto motor turn yet dont start thats why we think the electricthe component is contact a relay relavadlor item # 19279 through duralast


You are watching: 2003 ford mustang fuel pump relay location

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The consistent control relay module controls the fuel pump, watch pic because that location. Check out the diagrams (Below). Please let us recognize if you require anything else to gain the trouble fixed.
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I have a 2001 mustang GT, 4.6 ang the fuel pump relay move is poor I got a brand-new one but I deserve to not uncover where ford placed it under the hood

Look for a fuse crate under the hood. Generally there is a cover to remove, and also a sticker under the cover will present the areas of each fuse and relay. Inspect out the diagrams (Below). You re welcome let us know what happens.
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wherein is the fuel pump relay situated on mine 1999 mustang 3.8 ltr. Coupe. The auto wont start, and before I replace the fuel pump, my mechanic friend desire to check the relay and also he cant find it.
1999 Ford Mustang mileage: 106,000. The various other day my automobile stopped dead in the middle of the road. The computer system gives me the 542 code. Follow to my fix manual, that means Fuel pump secondary circuit failure: ECM come ground motor. Now, I have no idea what that means.I'm do the efforts to situated the fuel pump relay move to test it. The fuel pump, filter, and also spark plugs have actually all passed their test. However, the hand-operated doesn't mention the ar of the relay. Where is the fuel pump relay situated in a 91-2.3L Mustang?
Hello,The fuel pump relay is situated in the CCRM under the hood ~ above the best side. Right here is a overview to test it through the ar of the relay below. Https://www.gimpppa.org/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitCheck out the diagrams (Below). Please let us know if you need anything else to gain the problem fixed.
No ground to fuel pump. I can make pump run v grounding jumper cable but auto does not start. I'm do the efforts to find out whereby the ground cable in the fuel pump wiring find it' ground/safety relay? operation relay? all the diagrams just present it going come ground.
Hello, The fuel pump relay in your automobile is contained in module referred to as the continuous Control Relay Module in the appropriate fender well under the splash guard. It additionally controls the hi rate engine cooling fan, low rate engine cooling fan,fuel pump, PCM and air conditioning compressor clutch. If you are supply power to your fuel pump and also you still have a no start, then have the right to you please check for me that you are getting spark. You re welcome go come the link below to learn how. Https://www.gimpppa.org/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit you re welcome get back to us v what you find out. I additionally included part vehicle certain things in the diagrams down listed below for you.Thanks, Alexgimpppa.org
once we first hooked up/tapped into the linked fuel pump harass with hands-on ground command we had actually 70 psi and also I carry out not mental it changing while us were cranking it over. However, as soon as it started and also ran we detailed the fuel psi at 20. I know this is low but don't think it's keeping it native starting. My gut speak me it has something to perform with where the ground wire finds it self to ground. Is there a relay or module or CPU on the ground connection circuit? Can't uncover a thorough schematic.
Hello again, Okay, ns got confused for a second because I very own a 1997 super load mustang gt. Yours has actually a returnless fuel system, when mine has actually a return format fuel system. Therefore my mistake. Okay, I have actually put some details for you in the diagrams below. Please go with it and let me understand what you find out.Thanks, Alex2CaePros


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Okay, ns did not gain a possibility to run your suggested test, however I perform have much more information once I go out and start the auto after a few days I rotate the an essential on and the examine engine light comes on and its starts then I revolve it turn off and try to start it again and also no inspect engine light and it won't begin this appears to it is in consistent, hooked up code reader come it, no codes KOER no password KOEO utilizing a Bosch password reader codes were read both when auto was running and when it no start, i did keep in mind that as soon as I was reading individual sensors the fuel 1 was open and fuel 2 was n/a, okay, what perform you think? now I'm thinking it has something to execute with the main computer system at the kick panel passenger next floorboard. Ns was thinking ignition switch for a minute but I cycled the an essential many times trying to watch if it was a shady connection there, ns don't think that's it now. Too numerous things come do and also not enough hours in the work to perform them. By the means how is her day?