LS1 without ecm
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Teching In
Joined: Jun 2014
Posts: 2
Likes: 0
From: Georgia
LS1 without ecm I installed a 02 LS1 in my 66 GTO back in '06. The ecm and wiring harness were in a building that I sold in '07 that I forgot to get out of before closing. What do I do in order to get this engine running? I lost interest in it in '06 and am just starting to "piddle" with it again.
TECH Fanatic
Joined: Aug 2011
Posts: 1,324
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From: Marengo, Ia
TECH Fanatic
Joined: May 2010
Posts: 1,081
Likes: 8
From: Atlanta, Ga
Check the classifieds here for a PCM and harness, then look at www.lt1swap.com for the guide to modify. Last, have the PCM flashed to take out VATS and make any other changes.
TECH Fanatic
Joined: May 2010
Posts: 1,081
Likes: 8
From: Atlanta, Ga
Most of the guys that post here are extremely knowledgeable and more than willing to help without having a secondary agenda. I have determined that if you can't find the answer by either searching the forums or outright asking the question, the problem has not come up prior. That being said several will take your question as a challenge and find the correct answer.
Check the classifieds here for a PCM and harness, then look at www.lt1swap.com for the guide to modify. Last, have the PCM flashed to take out VATS and make any other changes.
