MitsuStyle - View Single Post - E85: E70, E74, E80...changing pump mixture a problem for tuning?

**scheides** · 02-22-2007

How the hell do the flexfuel chevy's do it? I imagine they have a little module in the gas tank or fuel line that measures ethanol content and then adjusts a/f's for it...would it be possible to hook up something like this to AEM EMS and then just use something like the nitrous controls (or something more progressive, not just on/off) to add or remove fuel? Obviously that would be a lot more tuning time, but would be really cool if it would work!

02-22-2007	#11
scheides flips McGee Cribbage Square Champion! Great Mahjong: Classic Champion! Mah Jongg Solitaire Champion! Mahjong Connect Champion! MuMu Champion! Join Date: May 2004 Location: Minneapolis, MN Drives: BeaterX Posts: 12,900	Re: E85: E70, E74, E80...changing pump mixture a problem for tuning? How the hell do the flexfuel chevy's do it? I imagine they have a little module in the gas tank or fuel line that measures ethanol content and then adjusts a/f's for it...would it be possible to hook up something like this to AEM EMS and then just use something like the nitrous controls (or something more progressive, not just on/off) to add or remove fuel? Obviously that would be a lot more tuning time, but would be really cool if it would work!