I'll check it out, but I think when logging trims are active pretty instantly?

I figured this out - the logged value was taken by Dashhawk, and apparently it shows whatever it wants to.

VersaTuner logs correctly.

Well I have no idea what the logged value is.

If I set 10 in tune, it goes up to 20 driving.
If I set 15, it goes up to 25.
If I set 20, it goes up to 35.
If I set 30, it goes up to 50.

So what does the logged value mean?

Hi,

I limited entire VVT table to maximum of 10.

However, while logging and accelerating it mostly is 14-16, sometimes even up to 19.

Why does this happen?

What I don't understand is that if normal LTFT+STFT targets stoich afr, and then some more fuel is added to that, we should see richer than stoich AFR while enrichmenent is active?

Or am I missing something?

So they cannot be seen in STFT/LTFT logging, and would result in richer and stoich AFRs?

Thanks! What's the average interval for the decrement, or is that unknown? I wonder how is it in effect. Also, when you say "trim", what do you mean by that? If the value is "40", and you're idling, what happens? By the way, is there any table in the ECU logic which raises neutra...

Hi, the Enrichment table - is that a percentage? Does it get added to target AFR for any rpm/load combo? Or when does it get added? Also, decrement - how does that work? How often does it decrement? Is this a percentage? Or number taken away from enrichment table value? Also, why does it show enrich...

Hi, so long story short: the car does not target the AFRs I have set. Stock tune, I have set OL WOT AFR targets starting with 2500 rpm to 0.68. Looking at logs, it only targets that value after 5k RPM. What is going on? Also, is "desired lambda" actually what ECU is calling for, or is it j...

Hi,

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