There have been prior requests for a comprehensive list of PIDs in FORScan. Having found none, I have attached screenshots of the current PIDs of the main modules for my C-Max. These are the modules on the HS Can bus.
So, what one does is to select the PIDs that one wants to monitor (can then view by list or gages). The data is recorded , can be saved, and then uploaded to PC for analysis. Here’s an example below.