Quote Originally Posted by spfautsch View Post
, but I was seeing airflow from the MAF and the green indicator was lit the entire time.
You have just found another bug in the patch related to manual transmission. It turns out that the routine that makes the switch between maf and speed density modes doesn`t run with manual bin. An easy fix for the next release.
So for now the sd/maf switch will be unoperational on manual bins till the next version is out.

If you are eager to test sooner there is only one byte that needs to be fixed for the button to start working.
AT $A0C9 change the stock value of $F8 to $54 in hex editor and save. Than save the bin with tunerpro to update the checksums and flash with eehack.