Need help with radiator and AC/fan!!!!

[6boltpwr]

ok this is driving me nuts. i am trying to have both fans on at the same time and i know there are a ton of threads on that. i have looked at them all damn near and cant resolve my issue. i cannot get power to my ac fan. the relays are good i have checked. seems weird to me that when i ohm out the two top pins when you pull the relays out of the FB is reads a short. its like they share 12v on the 1st horizontal pin?????? is this right?

my radiator fan i am controlling on the lo side through my aem ems. i am trying to get it to do high speed but cant seem to get it right. through the output config settings i setup it should work. i have it configured on both low side driver 2 and 9 to be active but it only gives me an active on the low speed wire set?????

basically what i am asking is i need to know how to wire both fans to be on at the same time and be able to control with EMS? do i need to jumper relays pins or what? i dont want to controll them by a switch. i want fans off anything about 80% throttle which i have setup now.

^^^mods i wasnt sure if this was a more tuning or a cooling fan thread for bolt on tech. feel free to move if you wish.

 

[turboglenn]

all you hgave to do is take and wire a PWM or digital output the OEM harness of what would be pin 20 which is the "hi" for both fans... I actaully just went sequential and needed some more outputs so i put a toggle switch on that pin (# 20 ) and when ever the ignition is on and the switch is on i have both fans on high. I did have have a relay fail the opther day (still not replaced) but it stopped them from going into "high" mode but still turned both on.. now to get both on high i have to enable the AC unit,,, I'm sure i'll figure out the wiring and get it right here soon though (BTW i am talking a 2g car)