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its easiest I have found to go from underneath your truck,remove the heatshield on the back of the engine, theres three bolts, I think two on the left side one on the right 10mm and a 13mm I believe. Then if you look up you should see a sensor(missing the plug), almost right under the IPR valve and the Y pipe and turbo.
Before even bothering to plug it in, I would snip it off and replace it with the updated 5C3Z-12224-A wiring pigtail. It is much beefier.
Since we have to take this all apart again to find the source of a coolant leak we'll do what you suggest. I'm sorry to hear about your female employees!! BTW I used to fly at the Brampton Flying Club.