[lapeer20m]

I have been racking my brain trying to solve this puzzle.

I have a laptop, and i have an elm interface. I am not a computer programmer. I have tried several free software programs, and none of them offer "instant mpg" or gph.

If i pay $70-$100 for a fancy program, this information is available. However, i am too cheap to spend that kind of coin on this sort of project.

Obd ii data logger will export to ms excel, but i'm not sure if it will export live data...and if it does, i don't understand how to have the data show up in excel. I could do the calculation using the maf and the vss in excel if i could figure out how to get the data there.

Anybody have access to a free program that will show instant mpg or gph using my elm interface? or a program that is free that will allow excel to do the calculations?

This cannot be nearly this difficult!

thanks