Electric cooling fan for a truck

[BoringF150]

As I understand, a truck PCM doesn't have the hardware to run a cooling fan. If I use a Mustang PCM, will it be able to work with CHT and the IMTV?

[decipha]

no, they dont have the hardware.

why not use the fan on another pin thats unused?

or why not just use the original ecu ?

[BoringF150]

Original PCM is MPC-204 that won't run FBGI0. Currently using MPC-141 from a pickup.

Using an unused pin sounds way fun. Is it as simple as finding a pin assignment in a fan control subroutine and changing that or is it more along the lines of the fox body fan write up?

[decipha]

why not just use the original tasc3 strategy then?

yeah you also have to make aure that pin isnt being triggered anywhere else too.

[BoringF150]

Haha, that would be rad if I were defining strategies. Considering my place on the learning curve, I bet I could whip it out something tune-able in 3 years, lol. Reassigning a pin without a bunch of hand holding would be a big win for me.