anyone who has installed gt500 pumps...

[alexthejew]

ok, so i have got everything else wired up. but i cant seem to figure out where this goes. any help?

 

[07gt6816]

im trying to remember correctly but im sure that connector should go to the connector that is coming from your stock harness

 

[JeremyH]

Yup you have to modify it to connect to the stock fuel hat harness those wires are for fuel level sensing.

http://www.s197forum.com/forum/showthread.php?t=4307&highlight=fuel

 

[redstangs9308gt]

yup ^

 

[alexthejew]

got it. well see if i did it right tomorrow

 

[chuck@evoperform]

Do not use the connector that was provided with the kit. Cut the end you have there off, and cut the wires from the factory harness, and solder them together. If you don't, you most likely will have problems with your fuel guage.

 

[alexthejew]

turned the key to acc, and the fuel gauge was perfect. just wired it backwards like i was told to on other threads. tried to crank the car, and it felt like there was no fuel pressure. it cranked and almost turned over once, but no luck. any ideas?

 

[jeffie on juice]

^^^^^^^ idk
JUST PLEASE KEEP ME INFORMED CAUSE I AM INSTALLING MINE TODAY

 

[TexasBlownV8]

(sorry willy...gotta post it..)
http://www.mustangforums.com/forum/2005-2011-mustangs/504117-gt500-fuel-pumps-diy-w-pictures.html

 

[JeremyH]

Did you repalce the underhood fuse?

 

[alexthejew]

Replaced the 15 with the 30.

 

[JoshK]

I didn't have to replace any fuses when I installed mine. Can someone please elaborate. ..

 

[alexthejew]

in the fuse box underneath the hood, there is a fuel pump fuse that you are supposed to (i believe) replace with a bigger amperage fuse.

 

[alexthejew]

got it i think lol. i forgot to put the fuse in to the new power connector. DURRRR

 

[JeremyH]

Figured it was something like that, so you got i tall working now?

To Fuel, you need to replace your stock fuel pump fuse under hood with a larger fuse or it will blow. Stock is 15amp and you need to put a 30amp in there.

 

[alexthejew]

You also need a 30 in the new positive side connector, or is a 15 fine there?

 

[JeremyH]

30 in both.

 

[JoshK]

Is this the fuse that you are talking about. . . I don't have a manual in my car so I don't know which one you are talking about

The fuse that is in the wire that comes with the fuel pump kit is already a 30.

 

[alexthejew]

The blue one at the bottom right of what you're pointing at needs to be replaced with a 30 and a 30 goes in that positive wire connector

 

[JeremyH]

No thats a mini-relay. The fuses are the small colored things lol