need ALDL pinout and wire colors?
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From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
need ALDL pinout and wire colors?
Ok, someone please help me figure out this wiring. I am looking for the aldl wiring schematic on a 91 tpi 5.7 car 730 ecm. I have the 12 pin connector and 4 or five wires going to the ecm. One orange, one white and black, purple, grey, tan, and a few others. I need some type of picture with a diagram of pin and wire colors please.
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Joined: Jan 2007
Posts: 446
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Car: 87 Camaro
Engine: 305 LG4 (H)
Transmission: 700r4
Axle/Gears: 2.73
Re: need ALDL pinout and wire colors?
edit - ****, I posted the wrong one gimme a few mins Im at work....
edit again - dammit I guess AllData doesn't have the ALDL pinout.... what are you trying to diagnose if I may ask.
edit again - dammit I guess AllData doesn't have the ALDL pinout.... what are you trying to diagnose if I may ask.
Last edited by Camaro305SB; Nov 5, 2010 at 10:54 AM.
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Car: '87 IROC-Z/28
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Transmission: T-56
Axle/Gears: 3:73 w/Eaton Posi
Re: need ALDL pinout and wire colors?
this one is from shoebox's site.
mine looks to me pinned as in my picture. sorry its not too good. just a general idea though.
mine looks to me pinned as in my picture. sorry its not too good. just a general idea though.
Last edited by chevelle600; Nov 5, 2010 at 12:03 PM.
Thread Starter
Supreme Member
iTrader: (2)
Joined: May 2009
Posts: 3,371
Likes: 2
From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: need ALDL pinout and wire colors?
Well, i bought a car with a tbi to tpi swap done to it. Some of the aldl pins are wrong. The orange data wire was in pin E when it is supposed to be in M. The TCC wire was in pin M when it is supposed to be in F, etc, etc. I am just trying to get the thing wired correctly so i may use a scanner in the future.
Thread Starter
Supreme Member
iTrader: (2)
Joined: May 2009
Posts: 3,371
Likes: 2
From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: need ALDL pinout and wire colors?
Thank you for posting that but i need the wire colors too.
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