LS1 Engine Harness - Auto
Yes it has EGR, you can see it in the picture. Only '01-'02 harness does not have EGR, and in all years the AIR is not a part of the engine wire harness. Despite all that, just don't use the EGR connector or cut it and tuck it away in the wire loom, no biggie.
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Thank you for posting up. It is from a 2000 with egr.




