Hondata

I need some help with a tune. I'm going to an Import shootout this weekend and am gonna run in stock class. I have an 09 Si with sri intake, rh, tsx tb and axlw back exhaust. I'm running a preloaded calibration with some minor adjustments but am wantinf to run somw race fuel this weekend at the ...

Yes. I have solved the problem. Thanks for your replies!

Hondata wrote:Go back one step. Is the TSX throttle body equivalent electrically and mechanically to the Si throttle body?

To the best of my knowledge it is equal with the exception of being 4-5mm larger. Plenty of people are running them, some have to ddo the idle learn, some get by without it somehow.

I double checked for vacuum leaks and didn't notice any. Only thing I can think of is when I do the idle learn, I was letting off from the 3000 when the fans first kicked on, gonna do it again and let them cycle on and off before I let it idle. Also, what do you adjust in FP to fix the rev hang issue?

I recently got an 07 TSX tb for my car (09 Si) and no matter what I try, i can not get the idle learn procedure to work. I still the get the fluctuation from 1000-1500, I have Flashpro now and my question is, will i still need to do the relearn or will the FP override that since it has setting for ...