2ZR Turbo Yaris

[Leegamer]

Originally Posted by 06YarisRS

That is indeed a good question and I'm purely speculating that the ECU is actually learning to adjust these variables. It may well be environmental factors. Regardless, I'm pleased that it's running well now. I've given up on the hope for stock-like around the clock reliability and consistency but I guess that's part of the equation when turboing a NA car. I have been driving it a lot lately with no issues, but am aware that things could change at any time. I'll keep the thread updated regarding the 'long term' functioning.

Glad to hear it's running great now, though. Sorry, wasn't trying to be a "debbie downer"

[06YarisRS]

Originally Posted by Leegamer

Sorry, wasn't trying to be a "debbie downer"

Haha, I didn't take it that way at all, man. You posed a legitimate question about resetting the ECU and losing learned values, for sure. It's definitely something I thought about. See, great minds do think alike! Haha.