what is causing this lean cold start *graph inside*
 

http://www.shinken.us/mycar/LEAN_COLDSTART.JPG

Lots of coordinating trends but I don't know what's causing what.
I have quite a few other parameters logged so let me know if more info or a specific graph will help figure this out.

Thanks!!!!! The car is running pretty decent otherwise.

has to do with the fact we tune our cars for normal operating temperatures (180ish up) and do not account for the increased airflow during start up.

According to what I read on the efi live thread, it will be all set when I plug the MAF back in.

I laughed when I visited that link since the original post looked identical to mine. :)
Thanks! I can't believe I'm actually getting somewhere on my tune finally.
Thanks thanks thanks!
SDAutotuner's: don't forget to zero your fuel trims with bidirectional controls before logging. I wasted like two months because of this :(

Table A0014 in OS3 and later will take care of that for you as well.