The small one was a loaner from a buddy and I think I figured out why it didn't work.
Its referred to as "the Troubleshooter" and its manual mentions that its a Universal Code Reader that fits ODBII connections. It never says its an ODBII Reader.
For a quick fix I went to Harbor Frieght and got the red one and tried it in the parking lot before buying it. it worked so its a good band-aid for now. I'll start looking for one of the better ones you guys mentioned for a longer term solution.
Thanks guys
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