Hopefully this will make some sense.
I've identified a few more tables but am unsure what they are, although once added to the xdf and graphed sometimes it becomes more obvious based on the shape. I don't have time to do this at this stage, but hopefully you can
As far as TCC lock up, GM appears to have used 2 different strategies that I am aware of:
1. Vehicle Speed and a table value for %TPS to Lock or unlock the TCC.
2. TPS% and a table value for the vehicle speed to lock or unlock the TCC.
It would help if you had a rough idea at what speeds and TPS% that your TCC locks/unlocks, if you can datalog it it will be easier, but even from observations while driving would help.
If you can roughly tabulate it even better, then graph it and try and find a similar shape graph in the charts.
The file is in excel and covers the first $1000 Hex, as this appears to be the calibration data, it also includes a number of plots to help identify tables by shape.
The plots cover $0-0FFF, every 400 Hex (4 Charts) and every A0 Hex (~26 charts).
Additioanlly there is also conversions to a number of different units that I've used before when working on the Holden $A5 (hence the metric conversions) that may be of use.
Hope this helps, and good luck,
yoda69
