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Author Topic: FKKVS and KFKHFM  (Read 6069 times)
Cheekano
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« Reply #15 on: April 07, 2022, 06:20:09 AM »

MLHFM should not be modified.
KFKHFM is the one you need to modify. And it should be modified based on fuel trim.

Log load, rpm, fuel trim.
Plot it as a matrix graph.
Create a correction overlay, correct it.

Also, not a single log was posted in this thread. Better start doing that.
You like to assume a fuck ton. Most likely you have not had any "intervention" either, more like overboost and throttle shut or something else.

See one of the logs attached. I have more but I have to sort through my files.
Not really assuming but more of basing on the pull in timing and of course, hesitations during test driving...
I think this was the revised map already so the pull is not that bad (still looking for the first log)
Most of the hesitation is happening at off boost as well (between 2000-3000RPM). Also, you'll see it's actually pulling timing already and the rlsol_w is peaking about 1-2 seconds before the STFT changes - making my initial changes not quite as accurate... That's why I was rl as reference point.
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prj
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« Reply #16 on: April 07, 2022, 06:26:53 AM »

As I thought, you have no clue what is pulling timing, as log does not contain any of that information.
You are just assuming.

Also such random log does not really do much, learn to take actual to the point short logs. Instead of saving everything and dumping it here.
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PM's will not be answered, so don't even try.
Log your car properly - WinOLS database - Tools/patches
Cheekano
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« Reply #17 on: April 07, 2022, 05:47:40 PM »

As I thought, you have no clue what is pulling timing, as log does not contain any of that information.
You are just assuming.

Also such random log does not really do much, learn to take actual to the point short logs. Instead of saving everything and dumping it here.

I am sorry for the long log, I assumed you are able to easily pick out the data from there. I will trim it for you next time.

What other information you suggest I log to see data for timing pull?
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IamwhoIam
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« Reply #18 on: April 09, 2022, 06:35:08 AM »

I don't have an RS. I have a ST but fitting in the K16 on it from the RS. All my intake from the airbox to the lower manifold is not stock anymore.

I don't see an answer to my actual QUESTION. What generation RS4 MAF have you installed on your car?
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I have no logs because I have a boost gauge (makes things easier)
Cheekano
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« Reply #19 on: April 14, 2022, 04:12:13 PM »

I don't see an answer to my actual QUESTION. What generation RS4 MAF have you installed on your car?
Bosch 077133471KX
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