I finally got around to getting the readings for my check engine light. I know that I have a EGR problem but thought I also hadd an O2 sensor going bad. I was surprised by all the codes. Anyone know what all these mean?

Hard codes:53, 95, 39
Memory codes:11, 73, 32

thanks in advance,
Chris


95 GL V6 MTX, KKM, SVT springs,struts, exhaust, CELs