Code P2247, Bank2 Sensor1 Location

Tiny
DAVIDROSSAUTO
  • MEMBER
  • 2013 LINCOLN NAVIGATOR
  • 5.4L
  • V8
  • 2WD
  • AUTOMATIC
  • 107,000 MILES
Thanks in advanced for any input! Much appreciated.

Repeatedly getting this code P2247 CODE 2013 Lincoln Navigator Bank Two Sensor One

Does anyone have a diagram to where the exact location of this sensor?
Does it require a special tool and removing other major parts?

Does anyone have a diagram to where the exact location of this sensor?
Does it require a special tool and removing other major parts?
Wednesday, June 16th, 2021 AT 5:45 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,837 POSTS
Hi,

Replacing the sensor really isn't too difficult. However, sometimes they are difficult to access because of location and can be extremely tight due to corrosion.

If you look at the pics below, pic 1 shows the exhaust system. There are a total of 4 sensors. The one you need is bank two which is the driver's side of the vehicle and it is right after the exhaust manifold and before the catalytic converter. I highlighted it in two places in the pic.

Pic 2 below shows the orientation of the engine with an arrow pointing towards the front of the vehicle. I numbered which side is bank 1 and 2.

Now here is the concern. The code indicates an open circuit to this sensor. You could have a broken wire, a damaged connector, or even a disconnected sensor, so check those things first before replacement. If everything looks good, chances are it is the sensor.

If you would like to test the sensor, here is a link that explains how:

https://www.2carpros.com/articles/how-to-test-an-oxygen-sensor-02-sensor

Next, here is a link that shows how to replace an oxygen sensor.

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Let me know if this helps or if you have other questions.

Take care,

Joe

See pics below.
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Wednesday, June 16th, 2021 AT 9:25 PM
Tiny
DAVIDROSSAUTO
  • MEMBER
  • 15 POSTS
Hi Joe, I sincerely appreciate your help and knowledge. I will give it a shot and repost. Maybe this can help someone else in need and save a few bucks! Best, David
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Thursday, June 17th, 2021 AT 8:14 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,837 POSTS
David,

You are very welcome. I hope the information helps you.

If you have a chance, let me know what you find. Also, if there is anything I can do to help, let me know.

Take care,

Joe
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Thursday, June 17th, 2021 AT 9:11 PM

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