Ok so i'm working on tuning my first vehicle which unfortunately is a 0411 PCM that i can't find a lot of how to info, please let me know if there is specific information for these PCM's. i have been using several video's as reference, mainly Chopperdoc's but it seems like while tuning the VE table I'm fighting something still adding fuel and then i noticed that I'm still getting fuel trims in my histograms. So my question is two fold, if I'm in open loop and the fuel trims are disabled, should my histograms for short and long term fuel trims be showing corrections and if they shouldn't is there something special about the 0411 PCM to turn off the fuel trims?