[tahi]

i designed the tool for diagnostic car via CAN(control area network) by using Micro controller. My device can capture every message when connected I30 can bus. But i can't translate it...in fact, i not sure about CAN bus message format of I30, is it OBDII standard ?is it open standard ? so, how can i get information about fuel, speed, door status... so on..? can i control any feature of I30 by sending controlling message via CAN..?

 

[jsinton]

That's very interesting you have designed a diagnostic tool. I've never heard of anyone doing that, but I imagine it is possible. Usually you can buy a device to attach the ODB II port to your computer, and it will have software that can do various things. Did you try to download some software like "Scantool"?