Description of the function ABGKL MED 9.1

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uhuhart

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	Description of the function ABGKL MED 9.1 « on: February 06, 2020, 01:28:24 PM »

Hi there,

short question - does anyone have a written document of the ABGKL function (exhaust flap). I can´t find it in the FR circulating here.

greetings


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Bitshifter

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	Re: Description of the function ABGKL MED 9.1 « Reply #1 on: March 08, 2020, 04:47:29 PM »

IIRC:

KFABK X and KFABKSP X

controll the exhaust flap actuator, that means:

0= wide opend
1= 50%
2= flap closed


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BlueS3

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	Re: Description of the function ABGKL MED 9.1 « Reply #2 on: March 08, 2020, 08:07:51 PM »

1 means a hysteresis


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uhuhart

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	Re: Description of the function ABGKL MED 9.1 « Reply #3 on: March 10, 2020, 06:57:11 AM »

Thanks for answering. This comes from your experience i guess or hopefully do you have this function explained like in the FR? For example there are some other maps/values which i would like to understand correctly. Want to know it a little deeper


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GarNix2129

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	Re: Description of the function ABGKL MED 9.1 « Reply #4 on: October 22, 2021, 10:19:58 AM »

Hello,

i want to know it a little deeper, too. Someone has a description for ABGKL at Med 9.1? Huh

Have a Stock Scirocco R exhaust under my GTI ED35 and want to do a perfect custom tune for the valve. Grin

Thanks in advance!!


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R32Dude

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	Re: Description of the function ABGKL MED 9.1 « Reply #5 on: October 29, 2021, 04:20:03 AM »

I can post the disassembled section from my R32 if it helps. You can figure out the algorithm from there


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4ringpieces

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	Re: Description of the function ABGKL MED 9.1 « Reply #6 on: April 20, 2022, 12:30:58 PM »

Anyone know the what causes the change between KFABKSP and KFABKSP2 on MED9?

I kinda think its vehicle speed or overrun related but ones zero'd and ones not


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