Underneath pic yeah. The 2nd pic, no, the wire is run/connected in the space between the frame, see that big engine frame bolt in your pic? The other end of that is in like a space above the rear of gearbox and my connector is there. The loom runs across the top of that space and has a branch off it with the o2 plug on. If I look thru above the chain in front of where the shock is, rear wall of engine you can see the plug.