help with maf log please

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mps6dave
Posts: 22
Joined: April 15th, 2012, 8:47 am

help with maf log please

Post by mps6dave »

took my car for a run last night and took a log of it so i can cal my maf,need help doing it as its a mind f**k to me and am not good with computers which doent help :beertoast
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keridil
Posts: 58
Joined: March 2nd, 2012, 6:05 am
Location: Asturias / Spain

Re: help with maf log please

Post by keridil »

mps6dave wrote:took my car for a run last night and took a log of it so i can cal my maf,need help doing it as its a mind f**k to me and am not good with computers which doent help :beertoast
I did just have a look, you're quite good to go if you don't want to fiddle with that MAF calibration. Your LTFT looks good, don't pay attention to your -13 at idle and your -4,7 is in range (-5/+5) so it's good too. At WOT you are hitting your lambda fuel targets, nothing to worry there.

Cheers.

P. S. I think I didn't miss anything guys. Any advise to give to Dave?
Mazda 6 MPS, BPV GFB, RX-8 wheels, B8 + Eibach Pro-Kit, CS 3" SRI, GS EBCS (interrupt), CS 3" TMIC, EGR off, HPFP internals, CS catted downpipe, 3 bar MAP, BNRS3, forged engine and stuff
mps6dave
Posts: 22
Joined: April 15th, 2012, 8:47 am

Re: help with maf log please

Post by mps6dave »

That sounds promising then.do I need to log a wot run
skiptownmcat
Posts: 383
Joined: August 3rd, 2011, 11:29 am

Re: help with maf log please

Post by skiptownmcat »

Do a wot run and look at Desired afr v actual and then find the multiplier at each maf volt point.
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Su tmic/corksport intake/kmd internals/grimmspeed ebcs/jbr ssp/forge bpv/3" custom tbe
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