NefMoto > Technical > Tuning > Benefits of using KFLF for fueling?
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Author Topic: Benefits of using KFLF for fueling?  (Read 5156 times)
Jim_Coupe
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« on: July 10, 2016, 12:27:21 PM »
Hi,,

I was just stumbling on a tune that they have left the TAGBTS as factory default and LAMFAW at Lambda 1.00 all over the table. Instead it seems they have added fuel in the correction tble "KFLF". I se this in older ECUs like M3.82 and so on..  Is this a way to go or not or is this for Stage 3 cars that ned a special kind of fueling.?

//j
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nyet
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« Reply #1 on: July 10, 2016, 12:54:01 PM »
Lamfaw has nothing to do with kflf. Please review the tuning page and the fr.
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Jim_Coupe
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« Reply #2 on: July 10, 2016, 01:36:44 PM »
Well im not sure what you mean nyet...  If i tune for more fuel in KFLF and leave LAMFAW 1.0.  I will alway have fuel too cool and hopefully never end upp triggering TAGBTS "940".  In older m3.8.2 it looks like they used KFLF for main fueling. In most tunes KFLF is flat and never touched. I guess ppl have diffrent strategies.
« Last Edit: July 10, 2016, 01:38:45 PM by Jim_Coupe » Logged
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nyet
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« Reply #3 on: July 10, 2016, 01:38:46 PM »
Lamfaw is for req lambda. Kflf is for feed forward injector on time calc. They are entirely unrelated and are tuned independently. PLEASE research the fueling path before doing any further tuning.
« Last Edit: July 10, 2016, 01:42:18 PM by nyet » Logged
ME7.1 tuning guide
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Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
nyet
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« Reply #4 on: July 10, 2016, 01:41:46 PM »
http://nefariousmotorsports.com/forum/index.php?topic=10254.msg91531#msg91531
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
Jim_Coupe
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« Reply #5 on: July 10, 2016, 01:47:07 PM »
Ill do that... found this thread now..

http://nefariousmotorsports.com/forum/index.php?topic=260.0title=
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