coming along. Got some gasket material to play with on the IAC, got the fuel pump connector all done, and tubing to finish off the return circuit. Will try it with the harness to see if it idles with the stock setup, hook up the IAC electrically but leave it unattached to see if it PWM's. Going to use a 20ohm resistor to limit current since I think the ford IAC was designed for a 5v signal (being safe anyway). This will go to the un used pin but will add it to your harness if it works. I am going to dig in your stash and see if I can find the OE IAC and get a ohm reading on the coil to be sure. Can try hooking it up and seeing what current it pulls as well for a verification.
Nice! Man you were up late!
coming along. Got some gasket material to play with on the IAC, got the fuel pump connector all done, and tubing to finish off the return circuit. Will try it with the harness to see if it idles with the stock setup, hook up the IAC electrically but leave it unattached to see if it PWM's. Going to use a 20ohm resistor to limit current since I think the ford IAC was designed for a 5v signal (being safe anyway). This will go to the un used pin but will add it to your harness if it works. I am going to dig in your stash and see if I can find the OE IAC and get a ohm reading on the coil to be sure. Can try hooking it up and seeing what current it pulls as well for a verification.