I'm doing the tuck and whatnot on my Talon and have 2 questions if anyone can answer them. Please no 'follow the wire to where it goes' answers. This is a little more involved then a regular tuck and the stock harness is gone.

I'm using this diagram as a reference....

http://www.2gnt.com/?d=1995_ECU

But what is on pin 15 (red wire with black tracer) and pin 53 (yellow wire with blue tracer)

Red and Black, which is 51 and not 15 according to your pic and the diagram, goes to the fusebox. And the Yellow-Blue stripe is an IAC wire I believe. Unhook your IAC sensor, and look at the wires. IIRC mine had that wire going to it.

The IAC wire is pin 34 which is actually right above that on the plug.

Hmm didnt see that. Ill check when I get home from work but I dont remember having 2 of that same wire on my connector.