Rusty Smith

Can anyone tell me what these connections are and if they are important on my r32

Hey we are trying to get everything figured out in the engine bay, the problem is that my r32 was swaped with a s15 SR20det, and now we are trying to wire in our neo drivetrain. In the first pic the harnes has male to male and i was wondering if anyone could point us in the right direction, we have no fuel or spark. Any help thank you