by legacybg5 » Fri Oct 28, 2011 7:27 am
I am also a noob at this. But have been working on subies in denver for 12 years now. The two green pluges are to put the computer in diag mode, and flash the truble code out on the check engine light, if you dont have a snaner. there is a 4 pin white plug that comes with the openport that needs to be pluged in right by where these green wires are.