STFT Wont go down 4.6 3v

[kleistang]

Hello, I am having problems getting a friends car to get the stft down, he recently installed an airaid cai and an x-pipe. other than that it's stock 2010 gt. The rest of the changes are done per this guide
http://www.modularfords.com/content/...sing-HP-Tuners

[wayno]

if i was tuning this car i would multiply your entire maf curve about 40% or 1.40......then recheck. use a wideband for wot

[kleistang]

if i was tuning this car i would multiply your entire maf curve about 40% or 1.40......then recheck. use a wideband for wot

Ok, so what I did yesterday was add 25% to the maf table and smoothed it out a little bit, which brought the tables down to 0 and sometimes going into negative and kept the a/f on target.

Is it normal for for it to lean out a lot while in gear but decelerating ? yet it stays on the commanded lambda while on the gas.

[wayno]

yes its normal its decel fuel cutoff

[tbrtuning]

If you're using data from a graph while tuning turn off decel fuel cut and you won't have that messing with your data

[kleistang]

Great! gonna try that next time I have the car. Thanks for the help

[joepeek]

if i was tuning this car i would multiply your entire maf curve about 40% or 1.40......then recheck. use a wideband for wot

I multiplied my MAF curve by 1.6 to get less than 5% trims with an Airaid CAI. Wideband showed in the very low 12:1 range AFR at WOT. A bit on the safe perhaps.

[mstang_man]

If you need an AirRaid CAI i have one for setup for 2011 5.0

[mstang_man]

Airaid cai base
5.000 58.2666015625
4.69600009918213 48.6938018798828
4.38100004196167 40.157901763916
4.15000009536743 34.4071998596191
3.8840000629425 29.1602993011475
3.73799991607666 25.2614994049072
3.57999992370605 22.4995002746582
3.40599989891052 19.6380996704102
3.21399998664856 16.7735004425049
3.08899998664856 15.0458002090454
2.99699997901917 13.8732004165649
2.80699992179871 12.0522003173828
2.58200001716614 9.0181999206543
2.45499992370605 8.19999980926514
2.31599998474121 7.35179996490479
2.16300010681152 6.22790002822876
1.99199998378754 5.2431001663208
1.89199995994568 4.80000019073486
1.6599999666214 3.83520007133484
1.52300000190735 3.26719999313354
1.45000004768372 2.82940006256104
1.28600001335144 2.20029997825623
1.19500005245209 1.96360003948212
1.08800005912781 1.76259994506836
0.96399998664856 1.43529999256134
0.814000010490417 1.08609998226166
0.742999970912933 0.869799971580505
0.607999980449677 0.673200011253357
0.527999997138977 0.568099975585938
0 0.00000000000000

[kleistang]

Would the coyote's be the same as the 2010 3v?

Thank you, I'll save the one you provided me with, it might come handy soon.