Hi I am totally new to this tuning but I want to learn. My son and I hooked up the tuner and wanted to do some diagnostics to try and see where to start. We couldn't get all the gages to display to even tell what the coolant temp was and only 1 O2 sensor is displaying, how do you get all the gages to display in the diagnostics page ? I tried to search on here and couldn't seem to get the right words for the search to show threads of what I want ☹️