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Alternative requested enrichment solution - KFLAFW
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Topic: Alternative requested enrichment solution - KFLAFW (Read 4510 times)
masterj
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Alternative requested enrichment solution - KFLAFW
« on: August 03, 2015, 04:04:36 AM »
I have not noticed if anyone already tried this but here it goes. Almost everyone here is trying to enrich mixture by using LAMFA, LAMBTS or knock related maps. Today I tried to disable all the enrichment to have steady 14.7. Funny thing I couldn't. All the usual maps were set to 1 but ecu still tried to enrich mixture at above ~2000 rpm from 1 to 0.9. This made me wonder and look in ASM where the heck it could request this enrichment. So I ended up finding this:
KFLAFWL
. Basically it should be correction during warm up, but in my file it was set even on engine temps at 105C. One axis is rl, which is perfect! So in the end I have edited rl axis values and set my enrichment how I wanted it to be. Also LAMFA map now is all 1s in my file.
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Last Edit: August 05, 2015, 10:49:05 AM by nyet
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vwaudiguy
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Re: Alternative requested enrichment solution
« Reply #1 on: August 03, 2015, 08:35:28 AM »
What file do you have? Thanks for sharing!
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S2evo1
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Re: Alternative requested enrichment solution
« Reply #2 on: August 05, 2015, 02:10:19 AM »
It looks like the older MED9 files have values al the way to 105deg but not newer as Golf R
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masterj
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Re: Alternative requested enrichment solution
« Reply #3 on: August 05, 2015, 09:51:55 AM »
Quote from: S2evo1 on August 05, 2015, 02:10:19 AM
It looks like the older MED9 files have values al the way to 105deg but not newer as Golf R
My file is ME7.5 and it has axis values up to 105deg. But you can edit axis anyway you want
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vwaudiguy
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Re: Alternative requested enrichment solution
« Reply #4 on: August 05, 2015, 09:59:38 AM »
Is this map 8x6 in your binary? Was it all 0 originally? How has it been working out so far? For the coolant temp axis I have -40.5 to 12
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masterj
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Re: Alternative requested enrichment solution
« Reply #5 on: August 05, 2015, 10:02:26 AM »
Quote from: vwaudiguy on August 05, 2015, 09:59:38 AM
Is this map 8x6 in your binary? Was it all 0 originally? How has it been working out so far? For the coolant temp axis I have -40.5 to 12
8x6. Was -0.1 almost everywhere. It means that it changed requested enrichment to 0.9 everywhere (1-0.1=0.9)
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S2evo1
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Re: Alternative requested enrichment solution
« Reply #6 on: August 05, 2015, 11:07:24 PM »
Quote from: masterj on August 05, 2015, 09:51:55 AM
My file is ME7.5 and it has axis values up to 105deg. But you can edit axis anyway you want
What I mean is that older MED9 have enrichment all the way up to 105deg but newer dont they have 0 after 75deg.
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