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Old 05-04-2005, 07:09 AM   #1
MattSTi
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Default Possibility of 3D UTEC Maps

I was messing around in excel trying to create 3D fuel and ignition maps from some UTEC maps. Has anyone created a program/spreadsheet to do this? The problem I have found is that since the UTEC does give actual fuel values, just modificaiton of the MAF voltage signal, the graph is pretty useless. Is there any way to create some dummy background maps that would be somewhat accurate?

-matt
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Old 05-04-2005, 01:13 PM   #2
hippy
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Would maf voltage vs idc vs rpm be what you want?
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Old 05-04-2005, 03:14 PM   #3
MattSTi
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I think that would do it...would load need to be added, or does IDC account for that?

-matt
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Old 05-04-2005, 03:32 PM   #4
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Kinda funny, I'm not sure what you'r trying to do. Are you using a log to draw the map, or are you using the map to do it? If you're using the map, you obviously can't get idc and maf voltage since they aren't in the fuel map..... So log would be the answer I guess? I don't really thing load is as important as maf voltage, idc, or maf voltage, course it would be nice to put all of them in a graph. Maybe the graph could be made for each load site? eh,

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Old 05-04-2005, 03:56 PM   #5
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http://www.cs.rit.edu/~cxv1089/utec/

Might be what you are looking for.
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Old 05-04-2005, 06:49 PM   #6
MattSTi
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Awesome

That's similar to what I was looking for. However, I would like to find a way to create a 3d graph of the fuel surface using total MAF voltage, instead of the utec's modification of that voltage along with IDCs. This might require a lot of logging but I'm game to try.

-matt

Last edited by MattSTi; 05-04-2005 at 07:24 PM.
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