Hondata

It is a 2015 honda civic si , SRI ktuned 3.5 intake , 18 inch resonator, On Hondata FlashPro Mini
Ive been using a tune that was sent to me that was race tune for another car but we had very similar specs and im using it as a base map to configure it to my car, Car runs little rich at time trying to sort those out the best i can with my knowlege, Im having problems seems like in the 2000 rpm rang itll kinda hesistate to get going , he did have a pop tune on it im trying to work it out of the tune but not fully knowning what to change sept the ignition timing, Seems when i let off throttle it runs rich but when i get back on itll lean out then drive normally. I've posted the tune and datalog any type advice or insite to what i could change would be grateful.

I would start with a Hondata calibration with the mods closes to yours. Then dial it in. They way you don’t have to deal with the pop tune modifications that were added.

-Ed

I'll give that a go, would you recommend me switching it to speed density right off the bat sense the intake size is 3.5, also after I give this go and do a datalog on it could you take a look at the datalog to give me your input , Just trying to learn as much as I can.

Since you are learning, I suggest you start with a MAF calibration and dial it in part throttle. Once you have learned a bit more and feel more comfortable making changes, you can switch to speed density and tune for more power. Speed density requires more tables to be tuned.

- Ed

Ill will be giving this a go tomorrow morning on way to work , If i have an questions ill ask them back in this thread and i'll keep you updated on my progress.

Sounds good.

-Ed