1997 GP GTP detail component specs required

I recently purchased the AutoTap OBD2 analyzer and software. This tool provides real time data for literally 100's of parameters such as MAF, fuel trim, IAC position, Knock retard (just to name a few) Problem is, without knowing the specs for each component it is hard to know if the component is operating within it's designed tolerances. Anyone know where I can pick up this info for a 1997 pontiac GP GTP?

Your best source is the GM factory service manual (FSM).