LT1 harness swap ?
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Teching In
Joined: Apr 2008
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LT1 harness swap ? a friend of mine bought a 95 camaro lt1 from a guy and he said the harness is from a buick roadmaster. how can i tell if the harness/ecm is obd1 or obd2? i am gm certified on obd2. my internet searches dont get much info. this swap is going into a 72 blazer with t-350 trans. i can modify the harness and tune the ecm with my efilive(if obd2 with later aldl connector. i havent looked at his buy but let me know.
a friend of mine bought a 95 camaro lt1 from a guy and he said the harness is from a buick roadmaster. how can i tell if the harness/ecm is obd1 or obd2? i am gm certified on obd2. my internet searches dont get much info. this swap is going into a 72 blazer with t-350 trans. i can modify the harness and tune the ecm with my efilive(if obd2 with later aldl connector. i havent looked at his buy but let me know.
Does the harness have 4 oxygen sensor plugs or two?
Does it have a cps sensor plug?
Even if you did swap to a OBD2 wire harness and PCM, I was unaware that EFILive had software available that was compatible with LT1 OBD2 PCM's.
You could always get a custom wire harness made to utilize the LS1 PCM and coil packs. Then you could tune it with your software.
Last edited by ss.slp.ls1; May 14, 2009 at 07:22 PM.
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