Quick LS1 OBD port wiring question

PittSpeed Automotive
1

I have the diagram, 12v constant, 2 grounds, and a line to the PCM’s serial data line, but my question is which pin is this on the 2002 PCM?

Thanks!

Jesse

2

Mater said its a purple wire coming out of the ECU …not sure the PIN # tho

3

are u his personal suckratery? or cant he sit down, cause ur to busy swinging from his nut sac?

4

hope this helps
http://service.gm.com/engif/000/000/774/774023.gif

5

Pin 2 - PPL - Class 2 Serial Data

6

:blah: :blah: :blah: :blah:

7

Got it all wired up through a green wire, Pin 52, on the Blue clip, and I’m about to make a new thread.