the ultimate emu piggy back thread

[compactfean]

So I'm starting this thread because there isn't any info out there for the e-manage ultimate for the 240sx. I am asking for members to not say how much other engine management systems are better, but to help those who have or are interested in the emu. First off how do you set the injector size? I set the old and new settings and injector lag and car wouldn't start. Even on an s15 there new injector size wasn't right. Is there a fomula to fallow? Also please let me know how to use map trace to be able to change my map and what maps to use. Any help would be great.