Where is the ECT sensor located?

Tiny
LORI DETTMER BOYER
  • MEMBER
  • 2019 CHEVROLET SILVERADO
  • 6.6L
  • V8
  • 4WD
  • AUTOMATIC
  • 95,000 MILES
Trying to find its location. Have bought the sensor but can't find where it is?
Saturday, August 19th, 2023 AT 1:49 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,645 POSTS
Hi,

It is right near the thermostat housing (upper radiator hose at engine). It's hidden behind the AC compressor. That's why you are having a hard time finding it.

If you look below, I attached the directions specific to this vehicle for the removal and replacement of the sensor. Take a look through them and let me know if you have any questions.

Take care and let me know if this helps.

Joe

See pics below.
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Saturday, August 19th, 2023 AT 10:33 PM

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