Afr calculator
 

Hi all,

my name is rick. i've been floating around the forums for months reading up on everything. i've started retuning my car for practice using nj's method to tuning with ecu boost using the pill. On his essay he used a formula for calculating the AFR number that should be entered into ECUflash. I'm taking some programming courses and wrote this corny little thing in five minutes to help speed up my tuning process. just thought i'd share it. lmk if it works for you or if its even helpful.

thanks :mitsu:

Ur program no workie... error message..

what does it say??

http://images.geekazoids.net/untitled1.psd_copy2.jpg

ok thanks let me go test it on my computer with XP.... it works with my vista... hmmm

did you write it with visual basic?

visual C++

you need the visual c++ library re-distributable exe. Either that, or rebuild the exe with static libraries instead of shared libraries

(im a pro at visual studio)

cool i'll give it a shot in a sec. is there anything similar to this anywhere?? i know naji said he used an excel spreadsheet... i just thought this was easier to use.... if i can get it to work on other peoples computers.

I just made an Excel spreadsheet and threw a formula in there to make it easier. I will upload it later if you want it.

I'd like it! lol, oh wait, my excel doesnt work because my trial expired :( but you should still post it up!

Open office ftw?

not working for me!

"the path does not exist"

WTF lol

haha open office FTW!!! yea unfortunately my "noviceness" isn't helping out haha. i can't get it to work yet on other peoples comuters unless they have visual studio or visuall C++ installed already. its just a win32 console application that asks for you to input your desired AFR, map AFR, and AFR reading then spits out your new map afr. anyone wanna help me out...

heres a pic... i just thought this was easier since it loops over and over till you enter 0 or a negative number as your desired AFR. not to mention i don't have a spreadsheet set up yet.