Alright, almost done with a diagram for 165 <--> 185 harness conversion, and I'll be doing a writeup when it's all over, hopefully
On the 185, the circuit opening relay for the fuel pump is controlled by the FC line on the ECU, but looking on the 165 wiring diagram, the same plug on the circuit opening relay connected to the fuel pump is run by the AFM... therefore, if you use a 165 AFM, you don't need to connect the FC pin to anything? Just wanted to make sure, that's the only thing I really had any question left on.
Here's what I've got so far (the FC pin is circled so that I'll remember to look into it):
http://www.dangerviking.com/alltrac/ECUpinouts.JPG
P.S. this whole thread should probably be a sticky, since so many people are doing first to second gen swaps, and there's been some really good info on here