I wish that I could and yes there has to be a way to do it. I have one of the early models that was reprogrammed with the TSB for Launch Performance / Driveability Enhancements
which also included Fuel Economy/Performance Operation Feature
. The reprogramming can only be done with the StarScan tool with a program that the dealers can download for now.
Obviously the factory can rewrite programs to change whatever they want.
I have high hopes that someone will find a way to connect our own scan tool and maybe even change programs on the fly or create a batch file to run the AutoStick programming on a shifter conversion. It would be sweet to run one program climbing hills/mountains, another for long flat hauls over the freeways, another city driving, etc, etc, etc.