Need to know if this setup that I pulled with my 2003 5.3 from a silverado will work for a '92 Camaro swap. I know I will need (or want) to remove all the extra not needed wires. But will this ECM and harness actually work before I start the reworking?

 

its should work fine, I'm using the same harness. The pins are similar to the red/blue harness. You will have to change the injector connectors to car ones, and add pins for the iac and tps, as your harness is drive by wire. I used pockets write up as a guide

https://www.thirdgen.org/forums/ltx-...ml#post4305264

 

Thanks