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-   -   AEM how to setup 2 step? (https://www.rx7club.com/aem-ems-81/how-setup-2-step-634265/)

AWD-RWD racer Mar 19, 2007 03:38 PM

how to setup 2 step?
 
just got my aem tuned and ready for the car. but didnt have a chance to setup the 2 step, anyone know how to go about doing it?

point5chink Mar 20, 2007 02:22 PM

There are like 13204230423 posts about the two step on the aem forum. I dont think it would be car specific. I have never done it myself, but it sounds like you just need to use the wizard. That is where people normally go wrong, they dont use the wizard and the wizard sets options that you cant set yourself.

Btw, what modifications do you have to your car? You interested in comparing maps? I just switched my car over to hybrid boost comp fueling...its pretty snazzy!

GoRacer Mar 20, 2007 07:21 PM

Are you both running a single setup? Do you also have the wideband A/F gauge connected to the EMS?

AWD-RWD racer Mar 20, 2007 09:21 PM

im on 99 twins. and i do have the aem wideband hooked into the ems

point5chink Mar 21, 2007 01:41 PM

ive got a single turbo setup w/ wideband :) Also, i hate hijacking this thread, but if you have stock fuel pump wiring, check your voltage at the fuel pump speed relay. I dont think the "FM" output (fuel pump speed) comes setup properly from AEM. In fact, my FM output doesnt seem to work at all! My fuel pump always runs at 10v.

AWD-RWD racer Mar 21, 2007 09:01 PM

k ill check into that, my tech and tuner were talking about hard wiring it straight to the battery to get a good 12v


Originally Posted by point5chink
ive got a single turbo setup w/ wideband :) Also, i hate hijacking this thread, but if you have stock fuel pump wiring, check your voltage at the fuel pump speed relay. I dont think the "FM" output (fuel pump speed) comes setup properly from AEM. In fact, my FM output doesnt seem to work at all! My fuel pump always runs at 10v.



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