How to remove the temperature sensor?

Tiny
GRDNIN20
  • MEMBER
  • 2004 LINCOLN AVIATOR
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 218,000 MILES
I am trying to replace my head temperature sensor, do I have to take the exhaust y-pipe off to get to the sensor?
Thursday, February 24th, 2022 AT 8:49 AM

3 Replies

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

Yes, on this vehicle you will have to remove the Y-pipe in order to replace the cylinder head temperature sensor.

I have attached diagrams below for your reference.

Please let me know if you have any questions.
Thank you.
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Thursday, February 24th, 2022 AT 10:48 AM
Tiny
GRDNIN20
  • MEMBER
  • 2 POSTS
Thanks' Sean. I got it done and from what I could see is the only other way would be taking the head off. I don't think they could have found a worse place to put the head temperature sensor.
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Saturday, February 26th, 2022 AT 6:56 PM
Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
You are welcome.
Yes, I agree, it is an awkward spot.
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Saturday, February 26th, 2022 AT 10:40 PM

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