Apr 20, 2009 #1 T turbomaro Member Joined Oct 16, 2008 Messages 56 where does the wiring harness come through the firewall for the 86/87 gn's?
Apr 20, 2009 #2 C chrisgarrett Registered Member Joined Jun 2, 2004 Messages 2,007 On the passenger side, just behind and a little above the ecm.
Apr 20, 2009 #3 C chrisgarrett Registered Member Joined Jun 2, 2004 Messages 2,007 In order to access it from under the hood, you need to remove the inner, plastic fender.