LS1 Swap , Electrical Help

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Oct 13, 2011 | 10:15 AM

roadtrip120

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From: Texas

LS1 Swap , Electrical Help

For those that have done a LS1 swap in their LT1 f-body, what all needs to be rewired or changed from a LS1 harness to plug in play into a lt1 f-body?

I noticed i'm missing the C210 connector ,on the LS harness, that has the main starter relay wire. So what do i do about that?

What else needs to be addressed to work propperly

Fuel pump
Vats
gauges

o ya , i'm trying to get this fixed by tomorrow at noon, i'm supposed to go racing in OKC this weekend.

thanks for all help in advance

Oct 13, 2011 | 10:21 AM

quik95lt1

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From: Rhode Island

Quote:

Originally Posted by roadtrip120

gimme a call dude i can hook u up i got all the schematics and i did it all on mine what year did the LSjunk come out of??

for the starter i can tell ya this .............trace the purple wire out of the starter relay behind the right side of the glove box that is your starter wire.........the ground wire on the trigger side that comes out of the relay disconnect that from the vats module and run it directly to ground that will permenantly bypass VATS and the key will now be direct to the relay..............as for gauges i can look it up when i get home but in the mean time check this out........

https://ls1tech.com/forums/conversio...o-lt1-car.html

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