MAFT PRO 5.27,need help

Kracker

New Member
Joined
Aug 8, 2010
I installed the maft pro and extender pro chip along with alky over the past month,boost control still in box. This being said I updated the maft from 4.4 to 5.27 and want to make sure my settings are correct. Can someone verify my settings or make suggestions to get this thing running right. The idle is very rough, rpm's go up and down about 500-700 when i try to hold them steady at 1000,1500,2000 ect. and it smells pig rich. F/P set @ 45 line off as per chip. My settings are:

vehicle sel/ 0
# of cyl's/ 6
displacement/ 3.8
air fl/ gm 3 bar
load source/ use map
baro mode/ read @ key on
f-out/ gn extreme-pro
v-out 1/set max setting
v-out 2/set max setting
afr source/ none
f-in/ gn extreme
aux 1/ aux trig off
flow err/ sd-maf

main scale/ 0
v-out 1 max/ 2.56
v-out 2 max4.0
after start/ 5.0
lo load pt/ 32.5
mid load pt/ 100.1
hi load pt/ 143
f out max/ 0
tm base/ 0
tm correct/ 1.23
iat air flow/ 15
fe smooth/ 30
use ve table#/ 1
spk base/ 15

tps spool/ 2.5
rpm spool/ 2400
tps start/ 3.7
psi start/ 5
dc% start/ 10
psi set/ 10
psi aux/ 10
gain/ 5.2
dc% st aux/ 10
max rpm/0

min tps/ 3.82
min rpm/ 3200
min load/ 166.4
lean lim%/ 13
rich lim%/ 25
gain/ 5.2
afr 2000r/ 12
afr 3000 thru 8000r/ 11.5
aux%/ 0
af tr delay/ 0

air temp rpm -40 thru 212 set @ 0
aux trig rpm 400 thru 7600 set @ 0
af-hi rpm 400 thru 7600 set @ 0
af-mid rpm 400 thru 7600 set @ 0
af-lo rpm 400 thru 7600 set @ 0

tps enrich/ .30
tps decay/ .60
tb size/ 7
tps map max/ 85.8
map enrich/ .10
bst enrich/ .10
map tps min/ .6
map rpm min/ 2560
maf 1 im tps/ 0
maf limit/ 0
maf krpm/ 0
lim min rpm/ 1504
lim time/ 2
off idle%/ 0

wot spk rpm 2000 thru 8000 set @ 15
aux spk rpm 2000 thru 8000 set @ 15

idle tps/ 0
idle rpm/ 640
idlea/f=13.5
cruise tps/ 0
cruise rpm/ 2560
cruise load/ 91
cruise a/f=14.5
lean load/ 84.5
lean delay/ 10
lean a/f=16
gain/ 15
enabl d1y/ 95
etps rpm/ 4800
etps load/ 166
etps gain/ 12.8
let me know if you see anything out of line, now i will see if i can ad tunerpro to my confusion. thanks
etps gain/ 12.8
 
The most obvious thing I see wrong is f-in, should be set to 0 (no maf) if you're running speed density that is.
 
f-in set @ 0
v out-1 set @ spark control
yes factory reset

car idles better and revs a little smoother,small test drive adjusted main scale to 2.5 ran better,adjust again to 4, rus better but boost gauge flutters instead of steady rise and wanted to boost over 20, feels like a stutter when you get on it? thanks for the help
 
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