Display OBD data w/ external sensor data?
It would be very helpful for me to be able to combine my car's OBD data (water temp, boost, etc.) with data that my car's OBD does not provide, like oil temp and pressure, egt, etc. This would allow me to ditch a bunch of aftermarket VDO gauges that I'm sick of looking at. Is there any way to do this currently with a car PC? I'm envisioning just sampling the VDO sensors, which I think something like FusionBrain can do. But I'm not sure if there's a way to do that in combination w/ OBD data and display everything together on one screen. (Logging and alerts would also be nice) Unfortunately, the OBD data is not very helpful or informative on its own
Is there ANY way currently to supplement OBD data w/ external sensor data? I'd be willing to use different sensor hardware if necessary.
TIA! I've been trying to figure this out myself, but I'm getting lost in the weeds. Haven't really found a commercial product that will do this either, at least not to an in-dash screen. It's odd, since this seems like something a lot of people might want/need to do.