Joined: Oct 2002

Posts: 4,032

Likes: 26

From: Philly Area ----- George Washington took a dump in my backyard!

I am trying to hook up a sequential shift light and I want to know if any of the pins on the OBD plug reads the tachometer. I found a thread on the 996 forum stating that the tach signal is present on pin 9 and I would like to confirm that that is correct.