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Reload this Page LS1 Computer and Wiring Questions

LTX and LSX Putting LT1's, LS1's, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects, including repairs, swap info, and performance upgrades.

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Old 06-22-2009, 01:39 PM   #1
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LS1 Computer and Wiring Questions
Guys, One question as it relates to the stock wiring in a third gen; do you leave and retain the stock ecm and wiring harnesses coming from under the right side? My understanding is that the new LS ecm and harness replaces ALL functions for the motor and the drivers side stock harness that appears to tie into the fuse box is for all accesories???
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Old 06-22-2009, 01:59 PM   #2
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Re: LS1 Conversion price lists here
Answers to this an other unrelated questions hijacked in to this thread found in the FAQ at the top of this forum.

So easy to find a person capable of an ls1 swap could do it.
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Old 06-22-2009, 02:13 PM   #3
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Re: LS1 Conversion price lists here
Thanks, I tried FAQ and plugged in ls1 swap, "match any words" and nothing, what am I doning wrong?
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Old 06-22-2009, 02:43 PM   #4
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There, now it's its own thread and no longer a hijack.

It's a "sticky", not FAQ. In the top section of this forum.
http://www.thirdgen.org/techboard/lt...third-gen.html (LS1 into a third gen Swap Guide)
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Old 06-22-2009, 02:46 PM   #5
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Re: LS1 Computer and Wiring Questions
Thanks, I am new to forums and trying to understand the terms and proper techniques...
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Old 06-23-2009, 11:16 AM   #6
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Re: LS1 Conversion price lists here
Quote:
Originally Posted by Aaron91RS View Post
Answers to this an other unrelated questions hijacked in to this thread found in the FAQ at the top of this forum.

So easy to find a person capable of an ls1 swap could do it.



Good one.

Welcome aboard yozi just keep clicking and posting you'll figure it out soon enough. Invaluable info available on the boards. The how to's and modification levels are staggering
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Old 06-23-2009, 01:59 PM   #7
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Re: LS1 Computer and Wiring Questions
Thanks Cam for your welcoming, I guess I deserved that one as a newbe....
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Old 06-24-2009, 10:37 AM   #8
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Re: LS1 Computer and Wiring Questions
http://www.team3rdgen.com/modules/3rdGenLS1/Wiring.htm
Quote:
The whole ECM under the passenger side dash can go along with all that wiring coming out of it and up through the passenger fender. By the way that connector under the dash that used to plug in to the PCM can be used to trip relays if you want.
leave the drivers side stuff
Last edited by Aaron91RS; 06-24-2009 at 10:48 AM.
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Old 06-25-2009, 12:03 PM   #9
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Re: LS1 Computer and Wiring Questions
Aaron,

That helps a ton! I was confident on all the issues except the mess (in my mind) of the wiring. I really appreciate you taking the time to help!

Jim
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Reload this Page LS1 Computer and Wiring Questions
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