Sorry my bad memory. If you look under flags/switches, scroll down till you find "Active Muffler Control Configuration: Enable AMC Feature". Double click, and uncheck the setbox. Then save.
As for the emulator, if you use the circuit shown in the ECMSPY manual, it will work. I built a couple of emulators before I got my ECM cable from Xopti. I built one for myself and one that I sent to someone else on this board.
After I got my servo out, I cut a piece of metal flashing and used some RTV silicone to glue the flashing on the counter set shelf on top of my airbox to cove all the screw holes etc. It really cleaned it up. Course I also have the translucent cherry box cover.