Anyone else run into the issue of no power steering with their engine swap?

I am just completing my LS swap with t56 trans. For what it's worth I am running a holley terminator and a holley pro dash using the GPS sensor for speed. I do still have the OEM ecu in the car

However looking through the schematics for the EPS I am seeing that there is a engine speed input and I am wondering if that is what is up? Wondering if anyone else doing any sort of swap has ran into this issue... or maybe it's just a matter of not using the stock dash? I still need to tear off my fenders and check the fuses but when I measured volts at the steering rack I was seeing 2V so either I got something half plugged in, a half blown fuse, or I am missing something in some control circuit wiring... HELP!