Im buying a p28 and a obd2->1 harness.
I have a D16z6 block and y8 head, right now Im throwing code 23 for the knock, are there any fuel map difference between the p2p and p28? Is there ANYTHING different other then the knock sensor?

 

|\|0p3. 92-95 d1d |\|07 h4v3 4 k|\|0ck 53|\|50|2 317h3|2

|\|07h1|\|g d1ff3|23|\|7 07h3|2 7h4|\| l355 3m15510|\|5 4|\|d 5h17 l1k3 7h47