S.O.S. Wiring help ASAP
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Member
iTrader: (3)
Joined: Aug 2002
Posts: 237
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From: Southern California
Car: '98 Z28 LS1
Engine: LS1
Transmission: 4l60E
Axle/Gears: 373
S.O.S. Wiring help ASAP
Hey guy's I'm totally confused or the section of my brain that holds this information that I know that I know how to do it has up and ran away or most likely those particular brains cells are dead! ha!
Here is the problem.
I have been working on the engine wiring in my '91 Iroc with a L98 motor & 700R4, I've been doing a little at a time I thought I had it all finished but I seem to be at a dead end trying to figure out how my injector wires go. I know that 1, 3, 5, & 7 injectors wires connect together and then connect to the ecm hole number C12 and the 2, 4, 6, & 8 wires come together and connect to the ecm hole C11. Where does the 2nd wire from each injector side go to? are these wires the ones that need to connect to the fuel inj fuse 1 & fuel injector fuse 2 wire? Or do they connect to the D side of the connector ( I believe connector "D6 & D7" ) which are supposed to be to Ground. Dis I answer myself or do I have it all *** backwards? Help would really be appreciated as I am working on it as we speak. ( Well I stopped long enough to write this S.O.S.. I'll pop back in every 10 minutes or so to see if anyone of you fellow third genners got my S.O.S.
Thank you!
CALIROCZ28
Here is the problem.
I have been working on the engine wiring in my '91 Iroc with a L98 motor & 700R4, I've been doing a little at a time I thought I had it all finished but I seem to be at a dead end trying to figure out how my injector wires go. I know that 1, 3, 5, & 7 injectors wires connect together and then connect to the ecm hole number C12 and the 2, 4, 6, & 8 wires come together and connect to the ecm hole C11. Where does the 2nd wire from each injector side go to? are these wires the ones that need to connect to the fuel inj fuse 1 & fuel injector fuse 2 wire? Or do they connect to the D side of the connector ( I believe connector "D6 & D7" ) which are supposed to be to Ground. Dis I answer myself or do I have it all *** backwards? Help would really be appreciated as I am working on it as we speak. ( Well I stopped long enough to write this S.O.S.. I'll pop back in every 10 minutes or so to see if anyone of you fellow third genners got my S.O.S.
Thank you!
CALIROCZ28
Joined: Mar 2000
Posts: 5,703
Likes: 132
From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Where does the 2nd wire from each injector side go to? are these wires the ones that need to connect to the fuel inj fuse 1 & fuel injector fuse 2 wire?
That would be yes. They should be pink w/blk stripe.
That would be yes. They should be pink w/blk stripe.
Thread Starter
Member
iTrader: (3)
Joined: Aug 2002
Posts: 237
Likes: 1
From: Southern California
Car: '98 Z28 LS1
Engine: LS1
Transmission: 4l60E
Axle/Gears: 373
DYNO DON,
I am going to run outside and try it if it works Name your brand of your favorite 6 pack. (No champayne please!)
Joe
I am going to run outside and try it if it works Name your brand of your favorite 6 pack. (No champayne please!)
Joe
TGO Supporter
Joined: Sep 2003
Posts: 6,127
Likes: 12
From: conway, s.c.
Car: 1989 Iroc-Z
Engine: 5.7L TPI
Transmission: 700R4
If you are referring to the pink/black wire that comes off pin "A" of the injectors. They go through the passenger side bulhead to connector C207 under the dash and from there to the injector fuses on the fuse panel. The #1 bank (1,3,5,7) goes to pin "B" of C207 and then to the "INJ 1" fuse. The #2 bank (2,4,6,8) goes to pin "G" of C207 and then to the "INJ 2" fuse. The dark blue wire coming off pin "B" of the injectors go to pin C11 of connector C2 on the ECM for #1 bank and pin C12 on connector C2 on the ECM for #2 bank.
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