I did a lot of logging today on my way home about a 15 mile trip. I noticed by looking at my logs, using pocketlogger,that it would switch to openloop at about 25.5% throttle.

I dont know if this will help anyone or not but I thought I would share.

 

Yep, although its a known fact, thanks for posting it.. Its actually about 30% that it goes in, its funny though because its different when you go by TPS Voltage, where it will say 60%, but nobody factors in that the TPS goes to 5v at about 3/4 throttle..

Good info..

According to Evoscan, Idle is about 15% (where a pocket logger would be 0%) and Open loop would be around 55% in Evoscan..

In ECUFlash it goes by TPS voltage...