OK guys I tuned the VE table with a wideband to within 2% on almost all cells. I pulled the wideband, reenabled closed loop and now I'm seeing short term fuel trims avg between -1.2 and + 1.2 but my LTFT are 5+ to 17+. What the hell is going on? Should I just ignore or disable LTFT?
BTW: I'm using lean cruise on an 04 GTO and running around 16.4 AFR when in those cells.