OBD wiring

[c.morewood]

I'm looking for a wiring diagram for the Xantia 2 OBD socket.
I've got an idea that I may be able to use it for the Peugeot trip computer mod
http://www.frenchcarforum.co.uk/forum/v ... 7&start=30" onclick="window.open(this.href);return false;
instead of getting invasive behind the dashboard. I this possible?
However the SEDRE I have is missing that file.
Can anyone help?

Thanks