thats probably a bad start! all of my screens work and the unit worked perfect in my 88 supra turbo. i am now trying to get it to work with my 83 supra. it is hooked up right i think. but the damn car will idle up and down a few times and die!
i need to know how to check the output of the the afm wire (the air flow meter output) which is what the thing is adjusting in the first place. when i unplug the afm wires and remove the afc it runs good. when its hooked up it does the funky idle thing. i am stumped.