Now that I got my ems 30-1130 89+. I have a couple of questions. The air temp sensor how does it get wired? I see that one wire goes to pin 3b to the ems but where does the other one go ground, 12v, 5v ref, or sensor ground? Map is no problem got it figured out.
Now where is the best place to put the air temp sensor and the map? Before the throttle body or after? I think I read that the air temp before the throttle body and the map in the plentum.
Now the last quetion is about the aem uego wideband. I think I read somewhere that you can just take the factory o2 sensor out and put the wideband sensor there. If I do that the four wires that come out of the gauge One is 12v red, two is ground black, three is white 0-5v ref. is that the wire that I would put to pin 6b for the o2 lambda or in a different pin? Four blue wire serial output for data logging. Do I need to hook this wire up if so where? I don't think I need to because I have the ems.