can this be done on obd0 or 1 cars? i realy want one. i've seen the JCwitny gauge but i want somthing digital. if u read here under the trip secton this is what i want. but this one is obd2.
http://www.scangauge.com
i want somthing i could splice in do a couple sensors and addon sorta like the Zemco cruse control. (if u can remimber that far back :P) anyway all i want is a little box. i can buld and put 2 7-segment displays im my cluster or to a VFD (same as LCD) display in where my clock goes. somthing simalar to like a insight cluster that give u instauous and avrage mpg.
i am proficient in electronics and programing but i dont even know where to begin on this. what sensors to use? are they readly avalible. for ex. i'd use the gas flow sensor from the zemco system but #1 it's hard to find and #2 it's not ment for the fuel injecton presures. only for carbed. maybie even go as far as somthing that will interface with the ecu. to get the sensor data that way. simaler to datalouging.
i know this is a high and drawn out request but it's somthing that've allways wanted and i'm sure that others on this site could benifit from it.