OBD1 Or OBD2?

I have a 1995 T/A. I had a problem with slugish power that I had fixed but as I was looking for the fix, I wanted to check for any engine codes in the computer. It has an OBD2 connector under the dash but I think it is an OBD1 system. An OBD2 does hook to the connector but does not read the ECM because it is an OBD1 system. I can't find a tester that hooks up to the OBD2 connector and reads OBD1. Any answers?

You will need a bi-directional scan tool such as a Tech1, Tech2 or a Snap-On scanner

Go to Autozone and they can read your codes for FREE.

autozone cannot read your car
yes you are right you do have an obd1 computer and an obd2 connector
the suggested snapon scanner will work, dont know about the other two