Obd2 not working

Is there a fuse for it and where can I find it

Obd2 not working on 1995 xjs

That will have your wiring diagrams.

Is it a 6 or V12? If V12, it has an OBD2 socket, but it is not OBD2 compliant. Only Jag PDU or WDS will talk to it.

If 6 cylinder, a normal reader will work for generic engine codes.

Thanks, it is a 6 cylinder but I’m not getting any lights on the reader could it be a fuse? And where would that fuse be? I looked on fuse block diagrams and couldn’t find it. Btw I’m using a generic code reader, any help would be appreciated before I take it to a real mechanic lol