Bank 2 knock sensor location

2011 BUICK ENCLAVE
99,000 MILES • 3.6L • 6 CYL • 2WD • AUTOMATIC
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MAULDING97
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  • 1 POST
I have not been able to find a source online showing the location of the bank 2 knock sensor. I was able to find diagrams and videos associated with bank 1. Any chance you have access to a diagram or at least can outline the location?
Jun 27, 2018 at 10:25 AM
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ASEMASTER6371
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 52,796 POSTS
Good afternoon.

The knock sensor for bank 2 is right by the oil filter under the engine. I attached a picture for you to view. it is number 8 in the diagram.

Roy

1. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (See: Negative > Removal and Replacement > Battery Negative Cable Disconnection and Connection).
2. Remove the engine oil filter. Refer to Engine Oil and Oil Filter Replacement (See: Engine Oil > Removal and Replacement > Engine Oil and Oil Filter Replacement).
3. Lower the vehicle.
4. Disconnect the engine wiring harness electrical connector (2) from the bank 2 knock sensor (3).


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5. Loosen the knock sensor bolt and remove the knock sensor.
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Jun 27, 2018 at 1:42 PM