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Old 09-10-2021, 11:30 AM   #22
Dzmitry
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Quote:
Originally Posted by NoHaveMSG View Post
Weird how on the log it runs for 6-7 seconds it has no stft, ltft, AFR stays the same, ect.

@steve99 thoughts?
If I'm not mistaken, this is normal (though I am not sure of the reason). STFT and LTFT show 0 until several seconds of running the car. Should be able to find other examples of datazap logs with people starting their car, I believe this is always the case.

EDIT: Looked around, found one. Maybe I'm wrong, STFT was 0, but LTFT kicked in after a second. But maybe it just has to do with the fact that his MAF is disconnected so it's not doing any fueling adjustments.

Last edited by Dzmitry; 09-10-2021 at 11:43 AM.
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