Just got my car tuned on E-90, flex fuel sensor in the car. However, we could seem to get the dual fuel option to pop up in tunerstudios. We activated duel fuel in the tab and set all the maps but it’s still grayed out in the fuel settings tab. Anyone have this issue? Will post picture soon.

 

Don't post a picture just attach your tune.

 

Attached is the Tune, if you look dual table is grayed out under fuel sensor settings

 

Are you talking about this greyed out setting?



That setting is changed in the duel fuel menu as the note states.



Everything appears correct to me. You now have 2 different tables that megasquirt blends together based on ethanol content.

 

ahh, for whatever reason I thought that it needed to ungreyed on that tab, but I see that it’s just displaying the setting from the dual fuel tab now. Thanks for your help!