<div class='quotetop'>QUOTE(99Silver5.3 &#064; Mar 19 2006, 01&#58;34 AM) [snapback]47375[/snapback]</div>
Ok, tuning guys. Im no expert here but im stuck. I keep reading of the 5 and -5 rule for the LTFT&#39;s. But at WOT my LT&#39;s shoot to a positive 22. Which to my knowledge is indicative of a lean condition or the PCM trying to compensate 22% fuel. What do I need to do or look at to get the trims to zero like they should be? Or is it a better idea to skip watching the trims and pay attention to my wideband??
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What is your WB reading?
I had a similar problem where I was reading very positive LTFTs all of a sudden. It turned out to be my scanner config file was corrupt. I created a new one and viola, it was working normal again.

Edit; Opps just noticed this is like 2 months old. lol