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Cannot analyze CSV logs in EVOSCAN

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Old Mar 25, 2008, 03:35 PM
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Cannot analyze CSV logs in EVOSCAN

Within EvoScan I can select the menu for "Analyze Graph Data" then select the various "Open Log File...." options, then select either of the two sample log files evoscan provides you and everything works fine.

But when I try to select a log file I just created (did my first pull w/ my LC1 ever this evening), nothing happens after my selection.

I have excel 2003 & 2007 installed...any suggestions on why this is not working?

EDIT- I have not modified these files in any way.

Last edited by Bster13; Mar 25, 2008 at 03:37 PM.
Old Mar 25, 2008, 03:52 PM
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I restarted the program and am now able to view the log I did, but my A/F ratio, at least as reported in EVOSCAN, doesn't look scaled correctly:

Old Mar 26, 2008, 06:28 AM
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Old Mar 26, 2008, 11:15 AM
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im suprised no body said boost leak, hahahha whatever happen to all those remarks. it was funny to see them.
Old Mar 26, 2008, 11:22 AM
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well this is a completely stock car w/ 8k miles on it. I don't detect any performance issues w/ the car. I just want the Y axis to show my AFR in the range I'm used to... 10-15ish, ya know? Damn I'm a newb.
Old Mar 27, 2008, 02:35 PM
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do you have the correct wideband model selected? what are the values in your actual log. Also check to see if it's calibrated for gasoline in lm programer.
Old Mar 27, 2008, 03:05 PM
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Be sure to go through the LC-1 setup program and set the gauge to read AFR for Gasoline. Not sure if it's the issue, but who knows. The AFR will have spikes like that, but the scale does look off to me ... almost a 10x multiplier. What does the Excel file show for the AFR?
Old Mar 27, 2008, 03:22 PM
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That is exactly what appears when the O2 sensor is on it's way out. I've even seen up to 1200 readings.
Old Mar 27, 2008, 03:42 PM
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Innovate LC1/MTS chain ***NEW** is what I have selected.

As for calibrated for Gas...I can't find ~where~ that setting is now (was it in logworks or evoscan?) but I do remember coming across that b4 and selecting Gasoline.

I uploaded a picture of the CSV log file...definitely some weird reading going on.
Attached Thumbnails Cannot analyze CSV logs in EVOSCAN-1st-evoscan-log.jpg  

Last edited by Bster13; Mar 27, 2008 at 06:04 PM.
Old Mar 27, 2008, 03:43 PM
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as for the 02 sensor on it's way out...it's a brand new in box LC1 w/ new bosch o2 sensor installed by a professional shop that tunes Subies and Evos. *puzzled*
Old Mar 27, 2008, 04:52 PM
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maybe the shop swapped your new 02 for a used 02?
Old Mar 28, 2008, 07:57 PM
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well hopefully the show was honest and installed the o2 sensor I gave them. I went out tonight and coasted down a hill in 5th gear w/ no throttle doing a free air calibration. I'll log this wknd to see if that fixed the problem as my buddy w/ an STI had the same symptoms and once he calibrated he was good to go. Thx for everyone' help.
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