Ok, so what the heck is this sensor? My buddy overlooked taping it off during the paint, and I never really even noticed it until now (idk how I managed that). I don't have a wire on my harness that matches it. It looks like a 3 pin, but a 4th pin may have been busted off inside the plug. Anyone know what this is, and if its crucial? 03 lq4 motor.
