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DSM Link Sample Settings

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GalantGreg

10+ Year Contributor
297
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Jul 14, 2008
Spring, Texas
For those of you who are well versed in DSM Link, please give me some sample settings to load, so I can go and try out. I am not looking for anything too drastic. Pretty much I want to be under the radar that would go with the sleeper image I'm trying to maintain.
Based on my injector size, (560cc) I'm currently running 31.6 lbs of pressure and 0 deadtime. Give me some ideas.
 

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Are you running Evo injectors?

I will personally not give you any base settings, especially fuel and timing without having a 3rd gear log (2k to redline) with a wideband logged.

As for where to start out, you'll want to set your deadtime and global % via the Fuel tab. Here's some data points on injectors.
baseinjectordata [ECMTuning - wiki]

Here's another, but this also includes how to set your fuel trims. Keep in mind this info was written for V2 so you'll have more airflow points than he mentions.
GMAF Calibration for LTFT
 
I appreaciate the input. I just really want to see some suggestions on where to go in my settings. Kinda see what everyone else is doing. My profile is up to date now. Thanks.
 
We honestly really can't give you a "base" tune without having something to work off of.

You'll want to set your global % at -18 and leave deadtime at zero. Then do the fuel trim tuning.

After that, you'll need to get a wideband to really do any more. It's not smart to mess with the fuel and timing sliders without knowing your air:fuel ratio. You typically lean the car out and then bump up timing until you start to see knock, then back it off to make the knock go away.

If you want to try and come up with a "base" tune based off other people's logs, then go ahead. But just know that every car is different and this is not advised.
 
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