If the 2002 is a 1500, no.
No, 1995 was OBD I. The diagnostc connecter is under the hood.
Sawsall
A 1995 Dodge Ram is OBD one, not two. The connector is a different shape and is under the hood.
The 1995 Dodge Ram 1500 uses an OBD 1. You can double check this bu looking at the emissions sticker under the hood.
YesYes
No it will not.
No, it will not fit.
No.
yes
It is under the hood, along the harness on the top of the firewall.
Yes