M931 Coolant temp sender location

[FarmhouseProductsUSA]

Hi all, I have a 1990 m931a2 that I thought had a coolant problem but after putting a laser temp gauge on the radiator pipes and block the gauge is appearing to be about 70 degrees off. Can anyone tell me or preferably send pictures of the location of the coolant temp sender? Also where I can find one for a decent price along with a gauge if the sender is working good.

 

[FullSpecial]

Follow this wire down, its for the sender. Behind that hose about where marked from memory. I thought I could just Hot Swap it no problem. Do not count on that, it was a be-oughtch. Sorry best pic I have on computer.

 

[FarmhouseProductsUSA]

Thank you, that helps a lot!