View Full Version : need a dsm link base map.
subydude81783
09-30-2007, 05:50 PM
1995 gsx. 6 bolt bored over .30 balance shaft removed, FP t28 turbo, front mount, walbro 255, 650 injectors, aeromotive fpr, injen intake, plx wide band o2
turbo4g63
09-30-2007, 06:20 PM
i doubt you will get much here for that....dsmtuners is your friend
jordanrw
09-30-2007, 06:27 PM
-31% global fuel and 315 deadtime. Also make sure your base fuel pressure is set correctly.
TrboChicsRock
09-30-2007, 06:47 PM
Post a log.
subydude81783
09-30-2007, 07:07 PM
k. just did the -31% fuel and 315 dead time. car runs a lot better but still breaks up a little. all my air, fuel, and timing values are set to zero. i need the values for them
jordanrw
09-30-2007, 07:08 PM
k. just did the -31% fuel and 315 dead time. car runs a lot better but still breaks up a little. all my are, fuel, and timing values are set to zero. i need the values for them
Is your base fuel pressure set on your regulator?
subydude81783
09-30-2007, 07:10 PM
i dunno. how do i do that. this is the first time ive messed with dsmlink. stopped driving the car a month ago and it ran perfect. i went to sell the car yeasterday and out of no where it runs like crap
jordanrw
09-30-2007, 07:20 PM
http://www.aeromotiveinc.com/instructions.php?cat=2
subydude81783
09-30-2007, 07:48 PM
its running 40 at idle and 55 under a load
subydude81783
09-30-2007, 07:49 PM
i need the air, fuel and timing values
subydude81783
09-30-2007, 08:27 PM
just messed with the fuel values and the cars almost perfect. i need the correct values
jordanrw
09-30-2007, 08:47 PM
just messed with the fuel values and the cars almost perfect. i need the correct values
There's no magical values to give you for that setup. I gave you the "basemap" or what the makers of DSMLink suggest for those size injectors. The rest is up to you unless you post a log.
subydude81783
09-30-2007, 08:57 PM
k... thanks man
SpendOne
09-30-2007, 09:20 PM
This is where you have to tune the car yourself.
enigma
09-30-2007, 11:21 PM
yeah, the values for each car are gonna be a little different. Specially if you have a hacked maf, or MAFT.
Find a straigh road, about a mile long, and do a bunch of third gear pulls. Log the results, and mess with the sliders accordingly.
At least your car is tunable, my motor is so worn, i get a coupla hundred hertz worht of blowby on a WOT pull.
Gregory
09-30-2007, 11:29 PM
did you set your fuel pressure? You need to remove the vacuum hose on the fpr and start the car. adjust it to 43 pounds and tighten the lock nut. When you put the vacuum hose back on, you will see it drop in pressure (it's supposed to do that). Then you're set.
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