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I’m going to have to agree that those afr are really rich especially on a direct injected engine. Not dangerous, but looks like there might be more power available with some tweaks.
Without more data to see what their tune is doing..... it’s hard to see why they run it so rich.
I’d like to see logs of, timing per cylinder, mass air flow, engine speed, throttle angle, waste gate duty cycle, boost pressure specified, boost pressure actual, lambda, rail pressure, throttle duty cycle, and injection timing.
That way we could more closely examine their tuning strategy and see why the opted to dump fuel in their tune. Maybe we could get it tweaked to make even more power ��
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