lsx s10 fuel pump motor feed?
05-26-2011, 07:54 PM
#1
Staging Lane
Thread Starter
iTrader: (1)
Join Date: Mar 2011
Location: michigan
Posts: 66
Likes: 0
Received 0 Likes
on
0 Posts
lsx s10 fuel pump motor feed? s10 gurus, im stumped. im finishing up my harness for my truck and i have a question about the fuel pump wiring. i have the grn/wht wire from pcm going to the s10 fuse box to turn on the relay, but where does gry pin a7 (fuel pump motor feed) wire go. its a 2000 s10 that used to have a 2.2 in it. thanks very much for looking!
05-26-2011, 08:44 PM
#2
s10 gurus, im stumped. im finishing up my harness for my truck and i have a question about the fuel pump wiring. i have the grn/wht wire from pcm going to the s10 fuse box to turn on the relay, but where does gry pin a7 (fuel pump motor feed) wire go. its a 2000 s10 that used to have a 2.2 in it. thanks very much for looking!
Gray from relay goes through connector C200/G7, to splice S236. Leg one from splice goes through P100, through C100/E to oil pressure sender D. Leg two goes from splice through P100, through C190/G to fuel pump connector B (fuel pump feed).
05-27-2011, 05:51 AM
#3
Staging Lane
Thread Starter
iTrader: (1)
Join Date: Mar 2011
Location: michigan
Posts: 66
Likes: 0
Received 0 Likes
on
0 Posts
Thanks for the reply. Im THINK that gm changed that in the newer stuff. Only thing I have found is in the 2.2 harness it looks that the gray a7 wire from fuse box branches off to the 4cyl injectors. And from what it looks like in my truck when I traced the gray wire from the fuel pump to the front it looks as if it alreay runs to the fuse block under a different connector ans has a ecuB fuse.. im lost haha. Thanks again
05-28-2011, 01:45 AM
#5
TECH Apprentice
iTrader: (21)
Join Date: Jul 2004
Location: Sedro Woolley, WA
Posts: 340
Likes: 0
Received 0 Likes
on
0 Posts
s10 gurus, im stumped. im finishing up my harness for my truck and i have a question about the fuel pump wiring. i have the grn/wht wire from pcm going to the s10 fuse box to turn on the relay, but where does gry pin a7 (fuel pump motor feed) wire go. its a 2000 s10 that used to have a 2.2 in it. thanks very much for looking!
