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Author Topic: Big turbo IRL/IOP/LDRPLS/KFWDKMSN tuning  (Read 151184 times)
prj
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« Reply #105 on: June 22, 2022, 12:42:19 PM »

TL;DR open your mouth when you have contributed even 1% of what me and Nye have.

Yeah, I don't accept PM's, 99.9% it's randoms looking for free handouts.
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ThomasHH
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« Reply #106 on: June 23, 2022, 05:09:25 AM »


Both know everything.
This is exactly what's Very wrong with this community.

No organization or collaboration from the community ever.
Bunch of selfish and unhelpful know-it-all., IMO.
This place died 5+ years ago.
In a giant disorganized mess.

Totally agree!
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tao13
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« Reply #107 on: November 13, 2022, 05:44:03 AM »

Hi. I knew this topic is old from years but please give me your advices , NYET, PRJ!
Maf at throttle is different from Maf on the log. How is better to work , with KFURL or with KFWDKMSN is KFMSNWDK or only WDKUGDN?
CWPLGU made 1 because with it stock 0 (018H file 225 bam engine) amd 5120hack i had only 50% throttle.
I had some "cut throttle" not at WOT. I adjusted for 2.5bar boost the KFVPDKSE and KFVPDKSD pressure axis.
Thanks.


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prj
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« Reply #108 on: November 13, 2022, 03:29:27 PM »

KFWDKMSN/KFMSNWDK is calibrated on flow bench without any relation to the car.
It's purely how much air is possible to fit through for given throttle opening.
Then they added RPM axis to do some minor correction.

The map that calculates the msdk_w is WDKUGDN.
It basically means how much the throttle has to be open until it's not limiting the power anymore of the engine.
Easiest way, set your WGDC to 0, and then do pulls, and adjust this map so that mshfm_w and msdk_w run approx together.
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tao13
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« Reply #109 on: November 14, 2022, 01:15:31 AM »

Thanks PRJ. So don,t need to touch KFURL.
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prj
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« Reply #110 on: November 14, 2022, 10:22:58 AM »

Answer this question:
How is KFURL related to mshfm and msdk?

Your problem is that mshfm and msdk have different values, right?
Why would you be changing a map that has nothing to do with either of them?
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tao13
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« Reply #111 on: November 17, 2022, 12:59:03 PM »

Hmmm.
Thanks Prj, i had a bad information and a bad thought.
Sincerly i tried in the past to increase Kfurl and  msdk goes to mshfm but had the same bad throttle when change the gear , like cut throttle.
I will try and study with WDKUGDN.
Thanks
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