where?

[san supra]

This has never been connected as long as i have had my car. Where does it go?

 

[lowtaco]

Looks like a temp sensor plug or the one for the cold start injector time switch.

 

[san supra]

Everything on the car works fine and the coolant block has everything connected to it. This connector is bundled with the oil pressure connector but there is nothing else down under the manifold to connect it to.