Quote: Originally Posted by
Brycestro 
My Vehicle is a 1997 Holden VS Commodore (Australian Car) so i'm fairly sure it would have OBD-II after reading the sticky saying all vehicles after 1996. It definitely has fault diagnostics and i've already used some primitive methods to examine fault codes through that (which involved bridging a few pins with a paper clip and watching flashes on the instrument cluster).
Basically, i want to be able to extract data like speed, temperatures, rpms etc and display it on a monitor... Any help is much appreciated as i'm very new to this. Cheers, Bryce.
The 1996 timeline is for US based cars only, I think Australia did not mandate OBD II until almost 2003, so most likely your Holden is not OBD II but ALDL. I think someone here posted a link to an ALDL software that needs just a cable to run.
Check this thread
http://www.mp3car.com/vbulletin/show...highlight=aldl
and this site
http://www.techedge.com.au/vehicle/aldl8192/8192hw.htm
Paul
www.obdpros.com