Folks, i hope someone can shed light on this..... i have one "unassigned" connector on the 5VZ harness. ( Am replacing the engine with a reman.) I labled it "temp sensor" , but its partner was labeled " intake" and it is clearly for the AC compressor. ( the oily gunk iis a dead giveaway)

This is the leg that has the cam timing sensor and then two more branches. As i mislabeled them, and there is no clear place to plug that D shaped connector into, I am lost. The circular connector clearly goes to the AC pump. So its D shaped partner ought be nearby, and there is nothing to plug it into.

I see no other sockets near there ALTHOUGH there is a brass plug in the water jacket yet i cant see having yet a third temp sensor there. I wish i had kept the original engine core a bit longer for matching stuff like this.

Anyway, here are the two ends; the D shaped end is the one I cannot figure out. The other circular goes to the AC compressor. That D shaped connector that branches out from the AC connector? ANY THOUGHTS?

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