RonLex

Re-assembling an 87 924s, and I've this 90° plug hanging from the front of the engine (joins the wire harness right behind the power steering pump). It'll hang in the dirt and reach the top of the radiator. No idea where it goes. Car runs fine without it, though idling fast (still need to address that). Any ideas?

thomasmryan

looks like the oil level sender on the passenger side of the oil pan.

RonLex

Nailed it, sir. Thanks!