Under it, looks like?O.K., where's the Gas Tank?
I had a 1990 Toyota 4Runner. The knock sensor and cable/connector were under the intake manifold. The connector often gets a little crusty, so you need to pull off the intake to clean and reset it. New knock sensor cost? $490, without the wiring. After I fixed it, I found where you could cut the wiring before it goes through the intake and splice it to a newly located replacement knock sensor screwed into a vacant hole on the outside of the head.Hey moparedtn, I bought a 2003 F350 with a 6.0 Diesel, so I know all
about those Sumbitches hiding things where you have to pull the cab off!
I feel your pain!