Gtir swap in 94 g20 need help.

Recently picked up a g20 with a gtir swap, having trouble with codes.
IACV, CPS are the main two I’m worried about maf and o2 as well but those are easy fixes.

so I bought a crank position sensor but the trans doesn’t have a spot for it but it has a code just looking for answers if the ecu can be tricked or if it’s needed.
Car does run and drive but sometimes has hesitation at 2500 and tach works intermittently. And the dizzy only has one plug for cam ps.
As for the iacv I replaced it but saw on forums that it could’ve been a bad ecu just wanting to confirm that before I go any further with diagnosis. Any help is appreciated.