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Old Nov 5, 2011 | 03:40 AM
  #1  
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Evoscan logging problem

hi all,

V7 95630706

cannot log the following:

Boost Error
WGDC Correction

my current settings:
Attached Thumbnails Evoscan logging problem-mutt.jpg   Evoscan logging problem-scan.jpg   Evoscan logging problem-flash.jpg  
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Old Nov 6, 2011 | 05:32 AM
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ok here's a few more tables.
I'm using Omni 4Bar sensor
Do formulas look correct.

evoscan:
Attached Thumbnails Evoscan logging problem-ecuflash.jpg   Evoscan logging problem-evoscan.jpg  
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Old Nov 7, 2011 | 02:50 AM
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Anyone !
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Old Nov 8, 2011 | 02:16 PM
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Ok, last effort for some insight...
Could it be I see no correction because my wgdc is so perfectly tuned?
Attached Thumbnails Evoscan logging problem-wgdc.jpg  
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Old Nov 8, 2011 | 03:10 PM
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If your WGDC map was spot on then boost error would be 0. Can you post your boost adder, desired boost and WGDC correction tables?
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Old Nov 8, 2011 | 03:38 PM
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Thanks for chiming in Raptord.
Here's what I have.
I'm @ sea level.
Attached Thumbnails Evoscan logging problem-tables.jpg  
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Old Nov 8, 2011 | 03:48 PM
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What does your OMNI sensor read if you log it with the ignition ON but the engine NOT running?
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Old Nov 9, 2011 | 02:07 AM
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Substituted your formula for boost err correction.
with ignition on, Boost(Omni) reads as follows:
Attached Thumbnails Evoscan logging problem-image002.jpg  
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Old Nov 9, 2011 | 05:48 AM
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Change the 14.7 in your OMNI formula for a 14.5. Unlikely that that's the problem but it'll get your logged boost closer to what it actually is.

I'm not really sure what else it could be that's causing your correction to not work, hopefully someone else will chip in with new advice.
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Old Nov 9, 2011 | 06:34 AM
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thanks, will do. I was under the impression 14.7 was used for sea level?
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Old Nov 9, 2011 | 07:18 AM
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Usually yes, but weather etc can make it vary a bit. Mine is 14.5 as well and I'm pretty much as sea level.
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