I've been searching in earnest to find OBD. No Luck. Recently bought motorhome, seller said there wasn't a diagnostics port but you could take a flash code reading. Does that make sense? How to proceed i wonder....
I did find the OBD location. I went to a Peugoet dealership. On my van, it is in front of the ECU under the bonnet. It's a green two pin connection point. That was good news, however they couldn't get a reading off it.
I think you short pin number 2 to earth and then look at the ignition warning light and count the flashes. This gives you the error code. I am away from home at this time but I can send you the full info when I return home if needed.
Thanks for your help. This have moved on though. My head gasket went on Thursday evening . With that and the other issues I was having, I'd like to find a healthy compatible engine (2ltr) with all the extras- the ecu, wiring and swap it all over. Maybe I would keep the old gearbox. I'm researching what vehicles would have a suitable engine for this 2.0i.e. petrol Peugeot Boxer (1997). Any ideas?