We changed the fuel pump in the gas tank and gas filter, spark plugs and also check the fuels and cant find the fuel pump relay we have actually purchance it but cant locate it. To change it. The vehicle motor turn yet dont start thats why we think that electricthe component is call a relay relavadlor items # 19279 by duralast

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The constant control relay module controls the fuel pump, view pic for location. Check out the diagrams (Below). Please let us know if you need anything rather to obtain the problem fixed.

I have a 2001 mustang GT, 4.6 ang the fuel pump relay move is poor I got a brand-new one but I have the right to not uncover where ford placed it under the hood

Look for a fuse crate under the hood. Typically there is a cover to remove, and a sticker under that cover will present the places of every fuse and also relay. Examine out the diagrams (Below). You re welcome let us recognize what happens.

where is the fuel pump relay situated on mine 1999 mustang 3.8 ltr. Coupe. The car wont start, and before I change the fuel pump, mine mechanic friend want to inspect the relay and also he cant discover 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 method Fuel pump secondary circuit failure: ECM come ground motor. Now, I have no idea what the 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 all passed your test. However, the hand-operated doesn't point out the ar of the relay. Wherein is the fuel pump relay located in a 91-2.3L Mustang?
Hello,The fuel pump relay is situated in the CCRM under the hood on the appropriate side. Here is a guide to test it v the ar of the relay below. Https://www.jajalger2018.org/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitCheck the end the diagrams (Below). You re welcome let us recognize if you require anything else to obtain the difficulty fixed.
No ground come fuel pump. I deserve to make pump run v grounding jumper cable but car does not start. I'm make the efforts to discover out wherein the ground wire in the fuel pump wiring finds it' ground/safety relay? operation relay? all the diagrams just present it going to ground.
Hello, The fuel pump relay in your automobile is included in module referred to as the continuous Control Relay Module in the appropriate fender well under the splash guard. It also controls the hi speed engine cooling fan, low rate engine cooling fan,fuel pump, PCM and also air air conditioning compressor clutch. If you space supply strength to your fuel pump and also you still have a no start, then can you please check for me that you are gaining spark. Please go to the link below to learn how. Https://www.jajalger2018.org/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit please get back to us through what you discover out. I additionally included part vehicle details things in the diagrams down listed below for you.Thanks, Alexjajalger2018.org
as soon as we an initial hooked up/tapped right into the linked fuel pump harass with manual ground lead we had 70 psi and I do not mental it changing while we were cranking it over. However, as soon as it started and ran we detailed the fuel psi in ~ 20. I recognize this is low yet don't think it's maintaining it from starting. My gut speak me it has something to carry out with whereby the ground cable finds it self to ground. Is there a relay or module or CPU ~ above the grounding circuit? Can't find a in-depth schematic.
Hello again, Okay, ns got perplexed for a second because I very own a 1997 supercharged mustang gt. Yours has a returnless fuel system, if mine has a return format fuel system. Therefore my mistake. Okay, I have actually put some information for friend in the diagrams below. You re welcome go through it and also let me recognize what you discover out.Thanks, Alex2CaePros

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Okay, i did not obtain a opportunity to run your argued test, however I do have an ext information once I go out and also start the car after a couple of days I revolve the key on and the check engine light comes on and its starts then I turn it turn off and shot to begin it again and no check engine light and it won't start this appears to it is in consistent, hooked up password reader to it, no codes KOER no codes KOEO using a Bosch password reader codes were check out both when automobile was running and when it no start, ns did keep in mind that once I was analysis individual sensors the fuel 1 was open and also fuel 2 was n/a, okay, what execute you think? now I'm thinking it has something to do with the main computer system at the kick panel passenger side floorboard. I was reasoning ignition switch for a minute yet I cycled the vital many times trying to check out if it was a shady link there, ns don't think that's the now. Too many things come do and also not enough hours in the work to carry out them. By the means how is your day?