Friend is putting a 2007 LY5 5.3 in his s10 and wants me to fix up his harness and tune. His e38 harness is cut in half and has no ecm so we are going to convert to 24x and run LS1B. He also wants to have DBC so I sold him a 2004 express van 1meg pcm AND a LM4 harness from a 2004 trailblazer.
My question is what base tune should I start with? ALso, I assume the AFM will just be inactive being not hooked up? Do I need to add the 2-wire knock sensors to the TB harness? Sort of a Frankenstein build but that's what makes it interesting I guess.