Could someone help me understand LTFT's? I thought I understood, but the more I read the less I grasp. I think my LTFT's are indicating that I have a lean condition which confuses me because I haven't changed all that much in my tune. I thought these trucks were rich from the factory?
Current tune and scan attached. Histograms 11 & 12 are LT & ST FT's (I hope), 3 - 9 are unsupported.... did I mention that I'm a novice??
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