ok guys im giving this another shot but this time i need all of you help and expertise on helping me set my fuel trims correct...please try to help me as i cant do this by my self!

ok so i'll ask alot of questions so bear with me and expalin to me in the most simple manners...

so how do i set the fuel trims?
do i have to reset the ecu after every new injector scaling settings?
do i have to set the fuel trim low first or fuel trim mid?
and do i have to be close to 0 as possible?

right now i have FIC 1250cc injectors and are scaled to 1271 but i get a reading of -12.4 on both the low and mid...what do i do now?

my latency settings are..

voltage ms
4.69 4.008
7.03 3.069
9.38 2.208
11.72 1.512
14.06 1.056
16.41 0.816
18.68 0.648

please try to help me i'll post my logs after each run...

 

You're in the wrong section, dude. Try the "Evo Engine Management / Tuning Forums".

 

okay ive moved the thread to the tuning section

 

11.7v 1.368
14.1v 0.96

Try lowering the latency's to around these values to lean out the trims.