Yes, this code runs a bit richer than the 029q2 code. Easiest thing to do is to just lower your REQ Fuel value, maybe by .2 - .3, and see what that does. I did a 4g63 install with the MS, and we tried this code on that as well..everything was ok, except for one issue. We would get this small miss/stumble just in cruising..it was strange. Switched back to the 029q2, and it was gone. It runs great on my car though..

Oh and you dont have to use the boot jumper when upgrading or chaning firmware, ONLY if you are going from one version of the "extra" code to another. You can use the included "download firmware.bat" file in the firmware zip folder.

13.5 @108 MPH-2.2 60ft(stupid FWD!)
S16G @ 18 PSI/FMIC/Running on MegaSquirt II (Now with sequential
fuel injection)
My webpage: http://eclipsed4evr.home.comcast.net
-1998 Mitsubishi Eclipse RS-T- "Toy"
-1992 Plymouth Laser Turbo AWD(SOLD)
-2000 Honda CR-V(daily)