I got the p0505 code. Pulled ecm and inspected it, it looked fine. I have designed my own MOSFET aray using much betters MOSFETs. I am also adding built in over current protection into the circuit, I'm just waiting on the PCB prototype to arrive so I can assemble. I added 10 pins spaced at 2.54mm pitch so it will solder right into the original pads.

I pulled my IACV to check that it's operating correctly when the key is turned to the run position. See following video seems like a self test bc the pattern stays the same everytime the key is turned on. The car runs and idles fine drives good as well.

https://youtube.com/shorts/R_57dhfV8OA?feature=share