Hello tuners from all over the world
Pretty straight forward here how does the flex fuel sensors in the gen 4 platforms react to other fuel like c16....etc I mean let's say I have a car that's I have already tuned on octane 95 and I wanted to upgrade for c16 fuel do I need to tune the flex fuel or it will do everything by itself ? I mean does these sesors work for any kind of fuel or is it specifically for e85?