Hi all:

i got an evo 8 , very light mods..K&N filter system and hks ex,i recently get the afc neo an in the place that i buy it ,they installed also but they did not input values at all(cool with me)im currently in the east coast (was installed in cali) and im eventually when i find a person to tune it i will take it ,but before i just want to know some things about the afc..when i read the manual i understand almost everithing exept when adjusting thr hi thr and lowthr, (ne01 ect ect) if the number are in the + side mean more fuel correction and if in the - side mean less fuel or leaning the afr. The hole purpose of this thread is, i want to take the car to a pro in tunning (regarless how much$$ cost) but also i want to understand the how and why the settings are like that.. will be greatly thankfull for the replys..

 

is it possible u can post up some detailed pics of the install for the neo? i have it set up with the harness and even with no values set up the car runs like crap...

 

When you pull fuel on high throttle you also trick ECU into running more timing, or so I've been told from a tuner. I've installed a lot of these and they're pretty fun for a beginner, just read manual and adjust settings, if you have a wideband, do some logs and start adjusting. LOG KNOCK for sure...