Error codes in HISTORY...1992 Park Avenue... on 1992 Buick Park Avenue

I have been told that there are error codes in history of 13, 17 and 23.I hear that 13 is Oxygen sensor, 17 cam shaft sensor error, and 23 air temp too cold...What do I do now?

do not throw parts at it. take it to a shop and let them tell you the issues with accuracy.

Did just that, My car has no camshaft sensor or egr. Mechanic replaced Ox sensor and crank sensor. Runs like a dream...Thanks...