So I recently bought a car with a e85 base tune and I just installed flex fuel myself so I can switch to 91 pump when I’d like to, would the set up be the same, For the fuel multiplier would I still add more fuel based on my e85 content, bc I already have a e85 base tune on the ecu. Thanks in advanced!
Thanks for watching! If you already have a tune for e85 you need to change the base tune to gasoline before you use the settings I show in the video. I suppose you could do a negative multiplayer to take away fuel from the e85 tune but best practice is to use gasoline as a base then modify for adding ethanol.
@@TurbineResearch Thankyou for the reply ! should i just make a whole new base tune for gasoline and set that tune up for flex fuel, and save the e85 tune I have now for backup just in case…. I’m sure my e85 tunes timing and fuel/afr maps will need to be different for gasoline correct? So might as well start a whole new base map is how I see it.
Thanks for the guide. This really makes my setup simple.
Clear and dead simple, Thanks
No problem!
Im having an off idle bog when ever i snap the throttle. Any ideas on haw to clean that up
Could be too much or too little acceleration enrichment
So I recently bought a car with a e85 base tune and I just installed flex fuel myself so I can switch to 91 pump when I’d like to, would the set up be the same, For the fuel multiplier would I still add more fuel based on my e85 content, bc I already have a e85 base tune on the ecu. Thanks in advanced!
Thanks for watching! If you already have a tune for e85 you need to change the base tune to gasoline before you use the settings I show in the video. I suppose you could do a negative multiplayer to take away fuel from the e85 tune but best practice is to use gasoline as a base then modify for adding ethanol.
@@TurbineResearch Thankyou for the reply ! should i just make a whole new base tune for gasoline and set that tune up for flex fuel, and save the e85 tune I have now for backup just in case…. I’m sure my e85 tunes timing and fuel/afr maps will need to be different for gasoline correct? So might as well start a whole new base map is how I see it.
Is it any point setting this up unless you want to run other than pump gas?
If you just run pump gas you dont need to setup flexfuel
If I'm tuned on e85, can I set my baseline to 85%? I haven't tuned on 93 yet.
You can do that too although I suggest doing a 93 tune so you have something to compare against when you use flex fuel
if you run methanol blend do you change any setting
In this test no but if you want to optimize for methanol yes
@Turbine Research i might need your help because im doing it with a setup that need a 0-5v input so it need to match the e to work
@@topherblais13gaming are you planning on using methanol for flex fuel ? Send me an email on the channel page email
@@TurbineResearch yes
@@TurbineResearch will do