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Title: KFLF again... Post by: terminator on June 20, 2013, 12:51:32 PM First wiki quote:
"Note that KFLF's description as "lambda" is a misnomer. It is not lambda at all. It is an injector on time scaling table where larger numbers are richer, smaller numbers are leaner." So if change values from 1.00 to 0.85 I make AFR leaner? Title: Re: KFLF again... Post by: phila_dot on June 20, 2013, 01:12:16 PM KFLF in ME7 is a scaling factor for the conversion of predicted load to relative fuel mass.
1 would be 100% 0.75 would be 75% (25% less fuel mass required) 1.25 would be 125% (25% more fuel mass required) Title: Re: KFLF again... Post by: terminator on June 20, 2013, 01:28:52 PM Thanks phila_dot for confirmation.
Title: Re: KFLF again... Post by: terminator on June 20, 2013, 01:57:59 PM And what about KFKHFM?
Small values = rich AFR? Or like KFLF, small values = lean AFR? Sorry for maybe stupid question, but its important to know for me... Title: Re: KFLF again... Post by: nyet on June 20, 2013, 02:00:08 PM KFKHFM adjusts how much air the MAF thinks is being ingested.
Higher means the ECU thinks there is more air, so it will add more fuel for a given requested AFR. Like KFLF, it does NOT change requested AFR. Title: Re: KFLF again... Post by: terminator on June 20, 2013, 02:22:22 PM Thank you, now its clear for me.
Title: Re: KFLF again... Post by: Gonzo on June 21, 2013, 09:34:53 AM KFLF in ME7 is a scaling factor for the conversion of predicted load to relative fuel mass. QFT1 would be 100% 0.75 would be 75% (25% less fuel mass required) 1.25 would be 125% (25% more fuel mass required) |