KFBAKL and KFVAKL tuning

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Milka

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	KFBAKL and KFVAKL tuning « on: August 11, 2014, 12:20:51 AM »

I have been trying to figure out Accel and Deccel tuning, now going through the FR seems our ECUs have adaption built into them (ESUKA). So can we just log the following variables:

fukabak_w - factor adaptive transient control (cold engine) BA
fukabaw_w - factor adaptive transient control (hot engine) BA
fukavak_w - factor adaptive transient control (cold engine) VA
fukavaw_w - factor adaptive transient control (hot engine) VA

and then scale the cold/hot parts of KFBAKL/KFVAKL to bring adaption back to 1? (Similar to tuning TVUB/KRKTE from Idle and Partial adaption)

FYI, I'm tuning 980cc EV14s


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chokee

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	Re: KFBAKL and KFVAKL tuning « Reply #1 on: August 12, 2014, 11:43:26 AM »

I'm going to try this tonight.


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elRey

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	Re: KFBAKL and KFVAKL tuning « Reply #2 on: August 12, 2014, 12:56:18 PM »

I was under the impression that regulation disable when those functions are active. b_vag b_bag


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Milka

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	Re: KFBAKL and KFVAKL tuning « Reply #3 on: August 12, 2014, 04:37:22 PM »

Not 100% sure on that, will have to go back over the FR.

But the adaption is definitely active and working in my ECU which is 7.1.1, playing with tuning it at the moment to see how it works


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elRey

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	Re: KFBAKL and KFVAKL tuning « Reply #4 on: August 12, 2014, 10:07:22 PM »

look up b_vag/b_bag in the LRSEB func


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Milka

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	Re: KFBAKL and KFVAKL tuning « Reply #5 on: August 12, 2014, 11:19:07 PM »

I will have a read when I get a chance, but by tuning the warm sections of KFBAKL/KFVAKL I have taken fukabaw/fukavaw from being 1.175/1.260 down to 1.02/.9995. So modifications seem to be having an affect.

Out of interest the cold adaption has not moved from 1 at all, but it's min 10 degC here in the mornings and I don't drive much before Coolant temp gets above 60 degC.


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aef

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	Re: KFBAKL and KFVAKL tuning « Reply #6 on: November 23, 2014, 12:20:43 PM »

have you solved this?

what to log and how to adjust?


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golfputtputt

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	Re: KFBAKL and KFVAKL tuning « Reply #7 on: August 23, 2018, 10:36:03 AM »

Hey, I know this is a dead thread but can you possibly post before/after logs?


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