I am installing Tic-Toc Tach, new under dash harness and console gauges. The old after market temp gage was some type of one piece from sensor to gauge. Or maybe I just not figure out how to take it apart. Anyway, I changed out the temp sender and can not fine the wire. Just needed to be sure I was looking at the correct connector. Honestly, I am this close to just buying the 2 under hood harness's and being done with it...LOL