Cody Vanmeter

I have a 98 12 valve that i cant find my connector for the coolant temp sensor. i have torn my engine bay aprt trying to find it. i have everything but that connector i have the sensor in its a 2 wire sensor cannot find out which harness it comes from no wiring diagrams of a 98 nothing im lost and its holding me up worked before so i know its there or something ive searched and searched cant find it