Knock sensor location?

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

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.

Images (Click to make bigger)

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Tuesday, July 13th, 2021 AT 11:43 AM

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