I came across this sender/sensor on side of engine block (driver side of engine) not sure if its for water or oil?
Picture attached....Guess my picture is to big , it wont send
I did call Thomson CAT, they couldn't help for reason I don't know, something added for coach side? aqua hot eng. heater??
its right behind exhaust pipe coming down, midway up from bottom of block, not in head.
thank you in advance for your time here,
Dennis
Mr.Huber resized photo to fit on here,(said it tells you how under members only column.)