Okay guys attempting to pull codes, found the main plug with all the ports absolutely can not find the small sti plug. The plug itself is just not there. I’ve read sometimes people reroute them. I attempted to follow this guide as well, unfortunately there’s nothing in my #4 port like shown in the pic. Any ideas?

 

Post a pic of the EEC test plug and the harness. the small STI plug is supposed to be coming out of the same loom.