Speed Density 2.0 (3D VE Tables, Baro)

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Mar 2, 2011, 01:08 PM

#121

RoadSpike

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Quote:

Originally Posted by lan_evo_mr9

I must be doing something stupid or missing something, but I just Dl'd the 885 variant and I don't see any of the 3d tuning tables. The 3d index and lookup tables are present, but under the 'speed density tuning' table, I only have 2d tables which aren't giving me the correct scalings and such.

Right since my work is an extension of the other roms it assumes you have the rest of the xmls from the previous roms. Here's a link to them.

http://www.norcalmotorsports.org/use...OD-XMLPack.zip

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Mar 2, 2011, 01:11 PM

#122

lan_evo_mr9

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Ok, cool. I was running the r3compile version, so I guess I need to specifically run those in order for this to work correctly? And then just add my own little specific xml extensions that I have.

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Mar 2, 2011, 01:12 PM

#123

RoadSpike

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Quote:

Originally Posted by lan_evo_mr9

Ok, cool. I was running the r3compile version, so I guess I need to specifically run those in order for this to work correctly? And then just add my own little specific xml extensions that I have.

Yep that should work.

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Mar 2, 2011, 01:24 PM

#124

lan_evo_mr9

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That worked, thank you very much.

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Mar 2, 2011, 05:45 PM

#125

VGergo

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very cool rom

I would try the 9653 with 4 omni map. With the base volt map and map kpa table and the omni 4 bar map only need to tune the 3d ve table ? Or suggested to change the values in the map load table too ? 2.0 liter evo9 turbo engine with hks 264cams

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Mar 2, 2011, 07:05 PM

#126

drifterific

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RoadSpike

I loaded the rom today and the car idled great a little lean but really good still and it drives great. The only thing that I am noticing is that during cruise there is a slight stutter. It is not consistent but it happens frequently enough to notice. This happens at freeway speeds and also during in town cruise speeds. I haven't started to make all of the adjustments yet but I thought I would ask about it

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Mar 2, 2011, 07:06 PM

#127

RoadSpike

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Quote:

Originally Posted by drifterific

Did you try the stutter fixes in the rom?

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Mar 2, 2011, 07:52 PM

#128

drifterific

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Yeah I added that fix. I may need to make some more adjustment in the tune. Its pretty stock from how you created it. I'll dig around the rom some more.

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Mar 2, 2011, 07:57 PM

#129

RoadSpike

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Quote:

Originally Posted by drifterific

Yeah I added that fix. I may need to make some more adjustment in the tune. Its pretty stock from how you created it. I'll dig around the rom some more.

Any insights as to what conditions cause the stutter will help me find out whats happening too.

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Mar 2, 2011, 08:14 PM

#130

3gEclipseTurbo

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Quote:

Originally Posted by RoadSpike

Any insights as to what conditions cause the stutter will help me find out whats happening too.

between 2k-2.5k slight throttle maybe 25-30%.

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Mar 2, 2011, 08:19 PM

#131

RoadSpike

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Quote:

Originally Posted by 3gEclipseTurbo

between 2k-2.5k slight throttle maybe 25-30%.

That sounds very similiar to the conditions in the original stutter problems hmm.

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Mar 2, 2011, 09:06 PM

#132

drifterific

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I concur with 3gEclipseTurbo, I had the GF tell me what my throttle percentage was when i was at cruise but mine will happen between 2-3k and isn't speed dependent.

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Mar 2, 2011, 09:09 PM

#133

3gEclipseTurbo

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It did happen at 2.6k one time. It seems just like the original Stutter problem but the fix options dont work for it.

Emailed you btw RoadSpike

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Mar 2, 2011, 09:31 PM

#134

RoadSpike

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Quote:

Originally Posted by 3gEclipseTurbo

It did happen at 2.6k one time. It seems just like the original Stutter problem but the fix options dont work for it.

Emailed you btw RoadSpike

I'll see what i can do about it may take awhile to find the culprit though

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Mar 2, 2011, 10:34 PM

#135

RoadSpike

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About the stutter thing I found this table which is implemented to modify the load when the rpm is above 2000rpm and it has two very odd entries in it. At the end at loads 140-160 it totally cuts out the fuel.

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