Quote:
Originally Posted by tomm.brz
then keep ltft off during open loop, or zero the negative ltft only
or disable it and enable ecutek closed loop so to have always a perfect afr
anyway 13 afr on full load with e85 won t be such a problem
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Based on suggestions from Kodename47, we went and did this on my current set up in 2015? I forgot what the problem was but something with the part throttle being too rich, or something to that extent. I forgot exactly.
I've tried targeting closer to 13 afr on E85, but the logs werent pretty. Timing with get pulled more and more as the engine heats up.