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05-12-2013, 09:41 PM #1
InActive Member
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- Aug 2011
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- 93 tran am
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- indiana
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Will a 94 lt1 engine harness and pcm connect to a 93 car
Any help will be apriciated...just need to know if i can swap it and it correspond with rest of car...
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05-12-2013, 09:44 PM #2
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You may be able to swap the harness, add the necessary parts, and make it work, but the '93 is Speed Density, the '94+ is MAF. I have a '93 parts car, if you are looking for an ECM, let me know, I will sell you mine. If you have a '94 PCM, I'd be willing to trade.
1994 Pontiac Formula-PPM, LT1/T56, BBK Stainless Shorty Headers, Magnaflow cat-back, 17" C6 5-spokes.
Coming Soon: Full UMI tubular suspension, UMI STB, Eibach ProKit coils, KYB AGX adjustable shocks, and a tune.
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05-12-2013, 09:48 PM #3
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- 93 tran am
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Im trying to get rid of the 93 pcm ..make a long story short. I t56 swaped it and already have software for 94 pcm.was just trying to avoid getting new cables and tuning software.
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05-15-2013, 12:46 AM #4
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- 93 tran am
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Update
The 94 harness and pcm works in 93.only downfall is cant read pcm throgh diagnostic port
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05-15-2013, 12:49 AM #5
MAD ABOUT LTX's
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- Mike
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- 1993 Camaro Z/28 A4 2006 Chevrolet Avalanche 1500 1970 Firebird Espirit, 1972 Camaro Sport Coupe
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I have wondered about this too since I do have a complete parts car that is a 97, 97 would probably be a different animal tho from the 94?
If you don't stand behind our MIlitary then feel free to stand in front of them.<---- This is my oldest son (PROUD DAD HERE) Mike (just plain mad) Madman337 1993 Camaro Z/28 A4 all stock other than a muffler and LCAs @292K+ miles. 2006 Chevrolet Avalanche. 1970 Pontiac Firebird. 1972 Camaro, 1994 Corvette, 17 Fusion Sport AWD V6 Twin Turbo
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05-15-2013, 01:12 AM #6
LTX AUTOX GURU!
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- Manhattan, KS
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Ya 97 is obd2. 94 is obd1.... More thanks would need to be changed like the timing cover.
Originally Posted by Madman337
94 Trans am. Built 383/T56(437/409) Wilwoods, tubular suspension, QA1/BMR, Watts Link. Stripped down and set to kill!
Twin Tubo build underway. !GOING AFTER LTX STANDING MILE RECORD!
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