Why is this?
The before log is stock.
The after log is some minor TM work and tried to lean up PE by setting the EQ ratio to 1.147 across the board.
Why did just changing the EQ ratio affect the commanded AFR ratio all the time? LTFT's also jumped.
It's only been fueled with 91 (best available in this area - can't get 93), so the alcohol stuff shouldn't be coming into play.
Is the gas station I filled up at selling E10 or something as 91 or am I missing something
Sorry for the long logs.
Thanks,
Brandon