Because making mistakes is just part of statistics.
I'm not sure on the MS itself but the wiring looked funny.
Also when I would plug it in, depending on the angle of the MS to the wiring harness or the pressure on the harness the middle light would either be ON/OFF/ or DIM.
The harness didn't look too healthy either. That is how I got it.
So looks like I'll throw the stock injectors back in, put the MAF back in, stock ECU and make sure the car can start like that to the best of it's ability, eliminating IAC, EGR, Coils, wiring, plugs, etc as a potential issue.
Would blocked off EGR cause me any issues with stock ECU?
I'll also make sure that it my TPS no longer activates the radiator fan relay. I still have no idea how the hell that happened.