You mean OBD2 vehicle right? I have a '91 3000GT that uses OBD-1. I made a OBD-to-Serial cable myself. The only software I know of that works with it is
TechnoMotive Datalogger. There is however a sourceforge project that lists all the
serial commands, but I have never gotten around to making my own OBD software. If you know of any other program for my Car (or if you could add support for it to your program) I would love to hear about it! Thanks.
PS: Please start your own thread and post a link to it here. (or PM me)
PPS: I'll just post on your own forum for now

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