OBD2 is the diagnostic port but you can program through it. That is how the have the permanent turn off for the auto stop/start for trucks like the F150.I think OBD2 only reads and clears codes though, correct? It doesn't unlock features that you would otherwise have to go to the dealership for. I may be wrong though. Or maybe they are the same thing, just 2 different names.
I used to use an ACCESSPORT from Cobb on my Subaru to reprogram the ECU/CPU.
Here is an example of 1 for an F150.
Range Technology RA006B Ford Start/Stop-Blue
No more annoying Start/Stop in stop and go traffic! If your Ford F150 vehicle has Auto Start/Stop, we have the solution! No need to disassemble your dash, no wiring harnesses to mess with, no homework and install videos required. Simply plug it and drive. *It is suggested the device be...
www.rangetechnology.com