the wide band stuff is not setup. at one time i was looking at adding the wideband logging protocols for some of the popular systems, (tech, lc1, etc). then it looked like the best option may be to run it thru the charge temp sensor wiring if available. anyhow, never finished it. also, i tried to get the "calculated" afr to work based on the cal settings but that never panned out either so the "afr" gauge really is bogus at this point also.
oh ya, the "ram" file needs to be setup correctly for the gauges. however, its usually just a 1 time deal so that's good. that is where the min max display stuff will be at.