from what ive read they are not self programable as such, you can put a base map in and it will make corrections based on WB02 input and a AFR vs load table, but it still needs the base map
how wrong the basemap can be i dont know, i may play with it come time to get my Megasquirt runing
For all the people wanting to run toyota engines with the 24/1 tooth dizzys a guy on these forums has worked it out, i forgot his name (lmr23535235 <-- some numbers) i think heh
This coupled with the MSnS code the MS may be able to run dual post coils on a wasted spark 20v, gze, 3s, etc