Fuel pump circuit intermittent. My question is what precisely is wrong I desire to test the relay yet I cant find it?


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You carry out not have actually a relay for the fuel pump. You have a fuel pump control module which is why you are not able to discover the relay. I am attaching the wiring diagram below that will present the module. I additionally attached below the process to replace it if this proves to be the problem. Please let us understand if you have various other inquiries. Thanks
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I asked where the fuel pump relay goes, and also the replies were under the hood relay box & junction block, my husband states he still does not understand also if that is the fuse box wright here all the foffers go under the hood or dvery own by firewall, or by the fuel pump? Could someone tell me if the fuel relay for fuel pump specifically wright here it is located or describe it a tiny better, bereason what we acquired from the part store is not the same as what's in our fusage box, mabye they gave us the wrong part?
Hello, I'm Danny.Here is the indevelopment you requested. The fuel pump relay is situated in the under hood junction box. Here is a tutorial mirroring exactly how to test a relay:https://www.chathamtownfc.net/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitI've attached images listed below mirroring the location of the fuel pump relay and also circled it in red. Hope this helps and many thanks for using chathamtownfc.net.
How execute you replace the fuel pump relay? I recognize how to check to view if the relay is bad, however it is difficult to rerelocate.
It is underhood and also need to be noted on underside of fuse box cover it"s simply difficult to grab onto and also pullout.
Hello, Here is a overview to help you test the relay and the relay area is the diagrams below:https://www.chathamtownfc.net/articles/how-to-check-an-electrical-relay-and-wiring-control-circuitCheck out the diagrams (below). Please let us recognize if you need anything else to gain the trouble resolved.
Changed my fuel pump truck runs excellent for a few hours then my fuel pump relay gets warm and also shuts dvery own. I don't understand why the pump is pulling as well many type of volts. Could a poor gas cap be the problem? And considering that it shuts off once the relay gets warm does that mean the oil push switch is bad?


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Hello, Check the relay connectors for corrosion. Resistance reasons components to heat up. Also the relay itself can be obtaining weak itself. A relay has to components to it. It is nothing more than an electromagnetic switch. When power is gave to an electromagnetic coil it is energized and also pulls a switch closed, which completes a circuit and also let's electrical energy circulation to wanted component. When the switch gets to weak to be organized in area by the magnetism of the energized coil, it will intermittently fail. Switch out the relay for a brand-new one and also view if this solves your difficulty. Get ago to us through what you are able to discover out.Thanks, Alexchathamtownfc.net