Need knock sensor bank 2 location, diagram, replacement steps?

Tiny
TIJUAS
  • MEMBER
  • 2014 CHEVROLET IMPALA
  • 3.6L
  • V6
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
Got a knock sensor 2 bad reading at auto store. Need to replace it, just need to know where it is.
Monday, May 27th, 2024 AT 2:23 PM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
Hi,

The manual indicates it is accessed from under the vehicle. However, the good news is it is located at the front of the engine above the oil filter and below the exhaust manifold.

I attached the directions below for the bank 2 sensor. Take a look through them and let me know if you have questions.

Let me know if this helps.

Take care,

Joe

See pics below.
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Monday, May 27th, 2024 AT 6:57 PM
Tiny
TIJUAS
  • MEMBER
  • 3 POSTS
Thank you! I was able to locate the sensor and complete the job with the information and diagram you provided. I appreciate your help!
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Tuesday, May 28th, 2024 AT 3:40 AM
Tiny
TIJUAS
  • MEMBER
  • 3 POSTS
  • 2014 CHEVROLET IMPALA
  • 3.6L
  • V6
  • 2WD
  • AUTOMATIC
  • 170,000 MILES
Need to replace knock sensor 2, just need to know ow where it is on this vehicle.

The car listed above is a Limited LTZ.
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Tuesday, May 28th, 2024 AT 6:45 PM (Merged)
Tiny
STEVE W.
  • MECHANIC
  • 13,464 POSTS
You get to it from underneath the car. Put it on ramps or jack stands and remove the under-engine shield. It's bolted to the engine block behind the converter and next to the oil filter. Normally I drain the oil and pull the filter for more room. Clean the surface and install the replacement and tighten the bolt to 18 ft lbs. (Very snug)
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Tuesday, May 28th, 2024 AT 6:45 PM (Merged)

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