Radio diagram
 

OK do have the 98 acura tl 3.2 ,was wondering if anyone has the wiring diagram for the radio ,or a link to one that isn't blurry . also I read something about having a code to use radio does anyone know if there's any truth to that ? If so how do I find the code? Any info would be appreciated.

Do yourself a favor and buy the scoche adapter. Much easier install, I promise