Where is the Knock sensor 2 Circuit Bank 2 located?

2013 CADILLAC ATS
74,000 MILES • 2.5L • 4 CYL • 2WD • AUTOMATIC
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N3TH6N
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  • 2 POSTS
i was wondering where knock sensor 2 circuit bank to was located on my car listed above.
Mar 11, 2023 at 8:23 AM
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N3TH6N
  • MEMBER
  • 2 POSTS
missed typed sorry but I’ve looked everywhere to find the location of the knock sensor 2 for my car, but i can’t find any videos on how to replace it nor been able to find the circuit bank 2 location for the car.
Mar 11, 2023 at 8:28 AM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

If you look at pic 2 below, I highlighted the sensor. They are mounted on the cylinder block. I highlighted sensor 2.

Also, in the pic I attached, you are looking up at the engine from below the engine oil pan. If you plan to replace one, I suggest doing both at the same time. Otherwise, you will likely be doing the other one in the not-too-far future.

Let me know if this helps or if you have questions. Also, if possible, I recommend getting a quality part. OEM is the best, but don't get something inexpensive from online. I have been seeing a lot of issues with the low-priced electrical sensors and components.

I hope this helps. Let me know if you have other questions.

Take care,

joe

See pics below.

Mar 11, 2023 at 10:04 PM
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