Quote:
Originally Posted by solidONE
I run it all day long at 12.5. full load. Though you want to make sure your LTFT doesnt make make you fuel trims to far negative depending on your Open loopA/F targets. If you set it at 12 and you get negative LTFT, it would not be an issue. If you had it set at 12.5 then you gonna be running too lean. There's different strategies to achieve the same thing. Goal is to run consistently without too much fluctuation in fuel trims. Unless you're completely closed loop, then it wouldnt matter so much. Computer makes the adjustment fairly quickly under closed loop operation.
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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