First off does anybody have a diagram for the TAC module? There are 3 wires that were in a body plug off the donor truck and 1 that was I. The fuse block that I'm not sure what they are.
Second where should I tap to get power to the pink wire for the MAF and TAC ?

2 of many questions to come I'm sure. Thanks

Oh, 04 5.3 going in 97 rcsb 2wd auto.