[stingerbtry]

I ordered a scangauge for this very reason. http://www.scangauge.com/ But my guess is that everything it needs is already there but the display. Since the scangauge uses the obdII connector to get all of that info and much much more from the ecu I would assume that if you were able to get the evic itself and if it works with the sport cluster that it would just work. I'm not sure if you are talking about throttle position sensor or tire pressure monitoring system (tmps, I know) but they are both defintely there on all patriots. The TPS for sure since it wouldn't run without it and the tpms is there even though on the sports all it does i alarm if the pressure gets low so I'm not sure about actual psi readings. One thing I did notice was that the limited comes with a slightly different cluster whereby it's got a silver trim instead of just all black like the sport. I tried ordering the trim thinking I could just swap it out but it's all one part which was around $270 to buy. The only thing that might be is this part may be the only one with the connectors, mount etc for the evic. I will most likely pull mine out when I finish up my alarm install to hide the brain and possibly some of the sensors so I'll try to see if I can get it apart and see whats going on in there.