Knock sensor location?

Tiny
BUTTHEAD144
  • MEMBER
  • 2001 CHEVROLET SUBURBAN
Where is the knock sensor located and how do I replace it?
Thursday, August 5th, 2010 AT 12:08 PM

1 Reply

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

The knock sensor is located under the intake manifold of your Suburban.
Here is a video of the replacement of the knock sensor:

https://youtu.be/9kcLNY13ryE

I have also attached replacement procedure.
Please let me know if you have any questions.

Thank you.
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Tuesday, July 13th, 2021 AT 11:43 AM

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