So since my fuel trims was good before I swaps to these 39lb Cobra injectors.
i'm focusing on my injector control settings to get it back.
I'm using rwtd post from
http://www.hptuners.com/forum/showpo...9&postcount=12
as my baseline an going from there.
I attached some logs and my current to show my current fuel trim.
its averaging -10% to -13%
besides that fuel trim issue, i'm having like a delay in fuel when hit the gas, like say i'm coasting not giving it any throttle, then get back on it. its goes lean to the 16-19afr range for a second, so i feel it fall on its face everytime before it picks back up an go like i told it to.
I tried removing 25% from my Injector offset table, that did get my fuel trims back to normal 1-3% range, but they hesitation seemed to get worst, so I put old tune back in just because I think I went it in the correctly.
so what direction should I go with this? is the Hesitation a VE/MAF issue?
do I have to redo those also? i took 4 days off from messing with this car an I was just about to swap my 28lb back just so I can enjoy the car for a few days before I go at i again, help