97 Z28 LT1. Im using LT1-Edit and Autotap. I have a wideband as well just havent gotten to it yet. I was told to get my LTFT's close to zero at idle and part throttle before I go to WOT, and when I tune for WOT I use the wideband not the fuel trims. I used the injector constant table to get my LTFT's to zero at idle, and when I punch it they zero out as well, but at part throttle/cruising both banks are around -7%. Is there a separate table to edit for cruising without affecting idle? I dont want to adjust the constants again cuz I already got em great for idle. Im just trying to figure out the next step to tuning my car. Should I have the wideband out at this point? At what point do I use the wideband? After I have the fuel trims locked in? I was also told to use the PE table and the wideband for WOT, but I wanna make sure my cruising is good before I go to that step. I got a tune from Bryan at PCMforless, and he is the guy thats been kinda helping me fine tune it. Any help from you guys would be greatly appreciated.
Thanks,
Danny

 

this would be better in the computer diagnostics and tuning section.