1989 TTA Wiring

Reply Subscribe

Thread Tools

Search this Thread

Feb 19, 2015 | 08:35 PM

kitt1986

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 6

Likes: 0

1989 TTA Wiring

I need the complete wiring pinout for the 1989 Turbo Trans Am. I have the ECM, but I need the wiring diagram from the service manual. Thanks, and you guys have a great day, even if it is 9 degrees.

Feb 24, 2015 | 01:16 PM

kitt1986

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 6

Likes: 0

Re: 1989 TTA Wiring

Come on guys, doesn't anyone post here anymore? All I need is the pinout for this ECM. Just a little help!!!

Feb 24, 2015 | 01:44 PM

Bob88GTA

Supreme Member

iTrader: (2)

Joined: Apr 2000

Posts: 3,938

Likes: 99

From: Huntsville AL

Car: 88GTA

Engine: 5.7TPI

Transmission: Auto

Axle/Gears: 3.27

Re: 1989 TTA Wiring

Quote:

Originally Posted by kitt1986

Come on guys, doesn't anyone post here anymore? All I need is the pinout for this ECM. Just a little help!!!

Try over at Turbotransam.com Or look in section 6D5 of the TTA service manual supplement, ENGINE WIRING. I don't have the book in front of me right now.

Last edited by Bob88GTA; Feb 24, 2015 at 01:50 PM. Reason: more info

Feb 24, 2015 | 10:17 PM

kitt1986

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 6

Likes: 0

Re: 1989 TTA Wiring

Thanks. Just checked and did not find any info on wiring for the ECM. If you can, would you please post the pinout for me. Thanks, John

Feb 25, 2015 | 05:13 AM

Bob88GTA

Supreme Member

iTrader: (2)

Joined: Apr 2000

Posts: 3,938

Likes: 99

From: Huntsville AL

Car: 88GTA

Engine: 5.7TPI

Transmission: Auto

Axle/Gears: 3.27

Re: 1989 TTA Wiring

Feb 25, 2015 | 05:18 AM

Bob88GTA

Supreme Member

iTrader: (2)

Joined: Apr 2000

Posts: 3,938

Likes: 99

From: Huntsville AL

Car: 88GTA

Engine: 5.7TPI

Transmission: Auto

Axle/Gears: 3.27

Re: 1989 TTA Wiring

Now I suggest you go buy a manual.

Feb 25, 2015 | 09:12 PM

kitt1986

Thread Starter

Junior Member

Joined: Feb 2013

Posts: 6

Likes: 0

Re: 1989 TTA Wiring

Thank you very much for your help. I don't have a TTA vehicle, all I have is the ECM to experiment with. I was thinking of using the TTA ECM to power a 2000 supercharged V-6 in my 1989 Oldsmobile Toranado Trofeo.