I was wondering if anyone had any experience with the real time data functions on some of the OBD Code readers. I purchased a Scangauge11 only to find that it is not compatible with our cars. I would like to know if the PID's for MAP (manifold air pressure) and IAT (inlet air temp) would be read by these, Actron, Equus etc. The scangauge manual stated that the map would read supercharger discharge pressure and Iat would be the temp after the intercooler. They state that not all these PID's are outputted on all vehicles, so just wondering if anyone has verified if our car does and on what scanner did you use.
Thanks

Joe