Seth_FC3
Senior Member
- First Name
- Seth
- Joined
- Oct 21, 2019
- Threads
- 4
- Messages
- 375
- Reaction score
- 254
- Location
- Miami
- Vehicle(s)
- 2020 SI coupe
Why do you say over 40% e is a waste? I can tell my cars difference in power depending on the ethanol content. Just curious as to your reasoning lol.The only way to properly run the tsp2 is to have an ethanol content sensor. You don’t always have to put ethanol in for the tune to work. It’ll adjust the timing and what not according to the ethanol content. I’ve run just pump gas many times, it’s just not as fun haha.
As for how they tune for ethanol? I have no idea, I am in no way a tuner. I just know over 40% e is kind of a waste and hard on the fuel system. You can run more timing with e because it’s not as volatile as gasoline but I’m sure there’s more to it than that. I’m sure others can chime in better with that.
Tsp1 is only pump. Tsp2 can use only pump too, as long as you have some sort of flex fuel setup to monitor ethanol content.
Sponsored