Short answer: No
My memory is a bit foggy on the subject...on a 165 the fuel pump is controlled by the afm in some way, on a 185 it is not. They both use a 6 wire plug, but the 165 has 6 wires where the 185 only has 4. I want to say fuel pump relay for some reason but that's obviously not part of the afm, I don't remember and it'll take too much effort to find the pinout (my dog ate my BGB, seriously....it wasn't his fault though, there was a jack in the box taco sitting on top of the disk :doh: )
Basically, the 165 afm has an extra circuit, so 165 works on 185 but 185 afm does not work on 165.