Hondata

I have a k20a2 in an eg. I want to wire the fan to be turned on by the Kpro. Can someone guide me how to do this. I've researched this and read that I have to run a wire from b6 to a relay or something.... I don't completely understand. I have a good fan relay under the hood. My fan won't come on and I need help. Can someone help ASAP.

First, there should be a radiator thermo switch that switches the fan on. The ECU can also switch on the fan, usually with the AC, but the thermo switch is the normal way the fan should come on. The wiring should be C101 pin 7 (which is from ECU B6) grounds the fan relay to switch it on.