Where is the coolant temperature sensor located?

2010 MERCURY MILAN
110,000 MILES • 2.5L • 4 CYL • AUTOMATIC
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SILLYKAT
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  • 1 POST
do you have a diagram for where this is located?
Feb 20, 2025 at 8:01 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,540 POSTS
So they call the engine coolant temperature sensor a cylinder head temperature sensor which is located on the cylinder head near the spark plugs. Check out the images (below). Let us know if you need anything else.
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Feb 21, 2025 at 2:22 AM
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