Guys,
I just finished my LS2 402 engine swap. During the process i installed a 2004r transmission. The tranny has a speedo ring, and a wire for the lockup converter and thats it. I havent worked out the speedo, its all over the place!
My real question is how does the PCM know what FTC to use? I think that becuase of the tranny we may not be hitting the right tables. Does anyone have any experience with this? Is there a Fuel Trim Cell chart I can refer to? I have EFILive logging FTC information. Below is the link to the log file. We are still working on getting the idle trims down.
www.fast-ta.com/engine/ls2long.efi
Thanks for the help