Pulling an @MRRSM , posting a video, I just had to post this as it significantly reduces the cost of tuning. Definitely will be looking into this more as an option for tuning myself using canned tunes. Might even work on the I6's PCM.
Some Overdue Thanks! to @Mooseman and to @Jrgunn5150 for creating his Youtube Channel for "The Driveway Engineer" and having a Complete (15) Part sub-section on using the LS DROID APP and How to Program and Tune the LS Engine P01 and P59 PCMs using TunerPro Software. It would be great if that Android .APK APP described in Post #1 was ported out to the Windows/Linux Operating Systems as well:
I like to make things, and fix thing's. You probably won't see my unboxing anything here, unless it's the pieces I need to make something lol. Anyone can cal...
...and for Proof of Concept... comes THIS ...from a True Believer:
And as far as NOT being able to Read and Write Calibrations to and from the Trailblazer and Envoy P10 PCMs via the Tech 2, Tuner Pro or HP Tuners… I’ve already done ALL of the Grunt Work in Doping Out, Designing, Testing and Proving that THIS Home Made P10 PCM Bench Test Harness WILL Work. Here are some images to refresh everyone about the Final Outcome of all that effort and so there should by NO Reason why this LS DROID APP will not work!
Please refer to THIS Link for all of the Fine-Grain Details on EXACTLY How To Do THIS: