nitrorocket
September 12th, 2005, 01:03 PM
I just wanted to clarify something I am a little confused about? I filled the chart to 14.7:1 except for the last couple columns per the 3 bar custom O.S. This is supposed to allow the pcm to have "semi open" loop? Using autotune, My part throttle seems a little lean in some areas. If I change the chart to lets say 14:1 for some low throttle points, what will that do for the closed loop stuff. I am now having a surging idle, and a low rpm bog. I want to richen it up a little, but am wondering if I should be worried about moving the commanded AFR where I want. What will this do?