. Again I appreicate your help Ok great this helps a lot so tell me what engine was in this truck before the replacement? I have metered from the fuel pump relay back thru the inertia switch and have determined that there is continuity. You may originate from an online search engine, after that discover this website. From many options on the internet were sure this pic could be a right reference for you, and we sincerely we do hope you are delighted by what we present. Yellow wire is hot and goes to switch or coil. I would think they would have power on them when I turn on the key. Keywords for 1988 F150 Fuel System Diagram :.
You may originate from a search engine, after that find this site. Either could be affecting your issue. Here is a wonderful image for 1988 f150 fuel system diagram. The truck had sit up for awhile and the ground wire connections had to be cleaned as well. I had a 97 Taurus that stopped and wouldn't crank.
Injection of a 12 V power supply resulted in proper pump function. This subject is a lot of individuals looking online, as a result we accumulate images from various trusted sources and also understand in their area. Or you are a student, or maybe even you who simply need to know about 1988 Ford F 150 Fuel System Diagram. Now back to the relay. There are only two relays. You can also find other images like wiring diagram, sensor location, fuel pump location, starter location, control module location, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain, brakes diagram, transmission diagram, and engine problems. Before I spend several hours removing these items, I thought I would ask the experts here if that is indeed the location of the computer control module.
I checked the wire on one of the injectors with the switch on and it had power to it, so I figured the injectors were ok. So it is like so yellow wire from the starter relay to the fuel pump relay then out the pink wire with the black stripe to the inertia switch then from the inertia switch to the fuel pump. So what is you want to do? This will change the firing order so get to me with that ok. You can also find other images like ford wiring diagram, ford parts diagram, ford replacement parts, ford electrical diagram, ford repair manuals, ford engine diagram, ford engine scheme diagram, ford wiring harness diagram, ford fuse box diagram, ford vacuum diagram, ford timing belt diagram, ford timing chain diagram, ford brakes diagram, ford transmission diagram, and ford engine problems. At this location there is the heater core and assocaited ducting.
The only way I could get my truck to start was to tie it into the red wire. Take care of all of the info. And here you can see now, this image have already been taken from reliable resource. After the mechanic changed over everything he couldn't get it cranked. The current in a really parallel circuit flows along each parallel branch also re-combines once the branches meet again. Be certain the text placement looks clean. The eec power relay does work.
There is however no fuel being pumped to the injection system. We are very grateful if you leave a opinion or reviews about this 1988 ford f 150 fuel pump wiring diagram post. I also checked for power on the fuel cut off switch under the glove box, and the front and rear tank switch on the dash, and I have no power on either one when the key is turned on. It has a brown and blue stripe wire that goes to a red-plug in beside the battey that is not pluged up. Do you arrive here to have new unique understanding of 1988 ford f 150 parts diagram fuel system? The pumps get power for 3 seconds when you turn the key on. This picture has been posted by our team.
At the end of this site there is also a 1988 Ford F 150 Fuel System Diagram photo gallery, if the photo above is not nearly enough for you. Use a dot to tip line intersection, or use line jumps to indicate cross lines that aren't connected. I checked the inline fuel pump and found no power present at the pump. Do not forget to share and love our reference to help further develop our website. The basics, if single wire dedicated circuit, leave a pigtail wire, both ends, as long as the problem is between the pig-tails, run a new wire, splice into pig-tails. Remember, you have to deal with the fuel gage sending unit circuit or the fuel gage won't work. This has been a real headack.
I wasn't sure exactly what you have going on? After it restarts I have to plug it back in and it will continue running fine until I shut it off again. Now the power comes from the yellow wire to the fuel pump relay, which is provided from the starter relay on the fender near the battery. So called fule switch of switch on a Corvette c4 yr 1988???????? Thats why were showing this content at this moment. It is a wide plug-in and I don't see a place for it to go. You can also find other images like wiring diagram, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain, brakes diagram, transmission diagram, and engine problems.