need quick help
 

beneath the engine there are a few wires in wire conduit that from side to side. Included in this group are the wires that go to the oxygen sensors. This is the same bunch of wires that always seem to hang down if they arent secured right.
My problem is that I have a wire in this group that has become disconnected from where ever it belongs and is now hanging freely But I dont know where this wire goes to. So I was wondering what other wires are in this group besides the o2 sensors. Is it the low oil sensor wire? not much clearance to see under there. thanks

yes there is a low oil level sensor down there