Just waiting on my GM-IAT delivery to finish wiring last sensor.
I have wired up so far...
CPS, Temp Sensor, Injectors 1&6, 2&5, 3&4 (using Primary Inj wires pinouts #23, #11, and sec/prim Inj #12), IS300 Igniter, IS300 coil packs.
I have grounded the EMS, and connected both the red + wire...