and welcome to the forum
From what I've seen of TDC
sensors they all look pretty much the same, although some are hidden much better than others.
You need to be looking from the Gearbox end of the engine, the TDC
is located at the top of the Gearbox bell housing, if you know or can image where the flywheel is then you're on the right tracks. I've got to be honest though, I'm having difficulty find mine
and I know what I'm looking for & where it should be.
Thank the Lord ATM I don't really have the need to know