Hi, I have a e40 pcm/t42 in a 57 chevy. I have researched for hours and got everything to work properly but the ects will come down to 185 and the fan won't shut off. Its a single discrete fan being ran off pin 36. Do you think the pcm needs to see mph like the gmpp controllers? Ive literally searched every thread on hptuners.

i have the file attached.tony 57 chevy_fan mod.hpt