I have the aem ems series 2 for my 04 and the aem wideband failsafe gauge. We have the just kind of rough street tuned right now, but afr's are looking good. But when we turn on o2 feedback, it just adds the max allowed amount of fuel. The o2 target tables are set up. Anyone else have this problem before and maybe know what the issue is?

 

bump! anyone?

 

You have to setup long term fuel trim there you can set how much fuel you want it to add in stages and time so lets say every 5 sec it will add or take away lets say 0.05 percent and you can tell it that it cant add more then 10% fuel