Tuning KLAF for big turbo setups

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catbed

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	Tuning KLAF for big turbo setups « on: April 09, 2014, 06:14:17 PM »

Does KLAF need to be changed for big turbo 1.8t setups? I think so considering output is much different from k03s, but have not found much info searching except for a few mentions of it. No concrete info really.

I'd like to understand before I go about changing things unnecessarily.


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panos1975

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	Re: Tuning KLAF for big turbo setups « Reply #1 on: April 10, 2014, 05:46:31 AM »

With my poor knowleadge i think KLAF is an Alpha-n map so you have to tune when you go mafless.


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nyet

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	Re: Tuning KLAF for big turbo setups « Reply #2 on: April 10, 2014, 02:44:36 PM »

Quote from: panos1975 on April 10, 2014, 05:46:31 AM

With my poor knowleadge i think KLAF is an Alpha-n map so you have to tune when you go mafless.

There are side benefits to getting KLAF right, even if you are running a MAF... for example, if your MAF goes tits up while you are driving around


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catbed

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	Re: Tuning KLAF for big turbo setups « Reply #3 on: April 10, 2014, 08:59:20 PM »

Quote from: nyet on April 10, 2014, 02:44:36 PM

There are side benefits to getting KLAF right, even if you are running a MAF... for example, if your MAF goes tits up while you are driving around

I understand KLAF is a big part of MAFless, but isn't it also used for target throttle calculation? I'm not at my computer so I can't post part of the FR where it goes over this.

EDIT: It seems I was thinking about calculated mass flow at throttle plate. So am I right in assuming KLAF is specific to throttle bodies?


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vwaudiguy

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	Re: Tuning KLAF for big turbo setups « Reply #4 on: March 08, 2015, 10:58:21 PM »

Anyone else have any input on KLAF?


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"If you have a chinese turbo, that you are worried is going to blow up when you floor it, then LOL."

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