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Altering X and Y values in EcuFlash

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Old Jun 26, 2009 | 08:51 PM
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Altering X and Y values in EcuFlash

So with the new turbo installed my power curve has shifted upwards 750-1000 RPMs. Does anyone know if changing the X or Y axxis of the Timing tables would be a problem assuming I'm only removing the areas that don't really do much anyways so that I can get better detail where it counts?

I'm thinking of removing the 1250 and 1750 RPM lines and just let it interpolate between those points which would let me add in a 4250 and 4750 RPM point. Most of the values are close to being halfway in between anyways so they do very little. Also the 0% to 40% load cells are also almost completely identical so I could ditch the 10%, 20%, and 30% Load cells in exchange for a 230%, 250% and 270%.

Anyone know for certain this will work properly?
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Old Jun 26, 2009 | 10:27 PM
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From: Hayward
If you just rescale and do not add then it works just fine.
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Old Jun 26, 2009 | 10:29 PM
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yeah - you really just need to make sure no other tables are affected by that axis change...

some axis' are used by quite a few tables, but I think fuel and timing are ok..
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Old Jun 27, 2009 | 12:04 AM
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The 0 & 10 load areas in IGN timing shared the same values as the 20 load area so I ditched it in exhange for 250 & 270 load.

Last edited by SiC; Jun 27, 2009 at 12:06 AM.
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