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Old 05-11-2007, 03:47 PM   #1
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So I took today off and finally was able to take my car out for some tuning. With all the datalogging that has been going on around here, I thought I would post my results. Overall, I'm please will how things are looking. Attached is my latest datalog with 3rd and 4th gears pulls. I seem to be a tad rich going into boost and had a little trouble with my EBC in the third and fourth pull. Other than these issues, the car is running great and I do not see any major problems. One good thing I noticed is my air intake temps were down. I'm 20c at cruise and 8 degrees above ambient at full boost. I'll looking forward finding out how adding an underbelly tray and front shroud affects these temps. I think I feel comfortable now with this software to start tweaking my fuel maps and then ignition maps.




note..make sure you have the LC-1 conversion table loaded in your DLL.
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File Type: zip 2007-05-11a.zip (122.9 KB, 41 views)

Last edited by Stripes; 05-11-2007 at 03:57 PM.
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Old 05-11-2007, 04:04 PM   #2
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What's the difference between A/F and Aux CF? Which one is really showing the output from the WBO2?
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Old 05-11-2007, 04:12 PM   #3
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I'm a little confused about this myself. I don't know why there are two fields for the AFR. I have been referencing the Aux CF field. The Aux CF input uses a conversion table specifically for my LC-1. Hopefully someone with more knowledge about question will chime in. I'm still a noob when it comes to datalogging.
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Old 05-11-2007, 04:53 PM   #4
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Yes- Aux CF is the wideband data. Ignore the AFR which is used for NB data.

Just breezed through your fuel tuning. Main thing I noticed was way rich under accel, so you need to back off on Z23. And if you see other rpms with a similar pattern do the same. But the ones I noticed were all between 2-4k.

Once you get the Plink and palm set up you can use your boost control to tune various levels of boost by swapping at the maps. That will ultimately build a better foundation for the higher boost map since you'll be passing through the lower boosted areas on the way to peak boost.
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