you need a standard kkl cable, not galletto clone.





and there you have it.

I know the above is for a ME7 setup, but what about a ME3.8/5.9

This is what I have so far:

ECU                            OBD-II
 1        12 Volt +              16 (Power +)
 2        12 Volt -               4   (Ground)
 2        12 Volt -               5   (Ground)   * Edited for correctness *
 3        12 Volt +              16 (Power +)
 19      K-Line                   7  (Comm)
 43      12 Volt +              16 (Flash Enable?)

For some reason, I can't get this to work. I tried moving from OBD-II Pin 4 (Ground) to Pin 5, according to the above diagram, but no luck.

Anyone have any ideas on what I am not doing right?

I based my wiring on these:

http://s76.photobucket.com/user/Panicos/media/ME38.jpg.html
http://s76.photobucket.com/user/Panicos/media/M59cablepinout.jpg.html

*** Edit ***

Okay.. I figured it out.... I have to have BOTH OBD-II 4 & 5 hooked up for it to work... DOH!