I'm like 95% sure that you don't have OBD 2. It didn't become federal law to have until 1996. You should still have an OBD 1 connector, but it won't be the 16 pin connector that OBD 2 has. I believe, but am not entirely sure that your connector should be somewhere in the driver side engine compartment near the firewall on the fender. It could be on the passenger side though, I can't remember for sure.
1996 Ford Ranger STX 4x4 4.0L
1983 Honda Shadow VT750C