True! It was probably never very accurate but it did seem to at least have some kind of logic behind it. I don't think it knows what to make of the JB4. I haven't hooked up the OBD yet, though. I'll do that and then try again after giving it some time.
The JB4 definitely confuses the car's calculation of hp/torque on the dash. I did a few runs at full throttle from 50-85 in 3rd and kept an eye on torque, since in stock the torque figure plants itself at 420 for a while. On both maps 1 and 2, torque never rose above 400 (though it was...
For the V6, both 91 and 93 feel quicker with more low end torque, though I haven't done any timed runs so I can't say exactly how much quicker or the real difference between the two maps. They both run very smoothly right out of the box, without the OBD connection and no mods.