When making changes in fuel trims either through the VE table or the MAF, you have to reset the fuel trims through the VCM controls everytime before you start logging again. Just double checking, but other than that the fuel trims should eventually find their way home, lol.
Show & Go read my ltft woes please help thread i figured out what seemed to by my own problems cause in part by some of my own stupidnes.
Last edited by bstromback; 09-01-2009 at 10:19 PM. Reason: I suck at spelling
2003 Trailblazer 5.3
buy this. sounds expensive but its geared towards tards like me. Summit SME-DVD-1 - Summit® GM EFI Tuning Beginners Guide DVDs - Overview - SummitRacing.com
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
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