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2015 Nissan Pathfinder SV with a bank 1 sensor 2 O2 sensor…

Customer Question
2015 Nissan Pathfinder SV...

2015 Nissan Pathfinder SV with a bank 1 sensor 2 O2 sensor that needs to be replaced. Since it is sensor 2, I am looking from the catalytic converter and behind towards the rear of the vehicle on the exhaust and CANNOT find it… can you please tell me where the location for this sensor is??

Mechanic's Assistant: The Nissan Mechanic will be able point you to the sensor. Would you like any additional help or materials?

No thank you!

Mechanic's Assistant: What's the approximate mileage on your 2015 Pathfinder?

100,239

Submitted: 1 year ago.Category: Nissan
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Customer reply replied 1 year ago
Sweet
Answered in 2 minutes by:
10/26/2021
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago
Roy Sheidenberger
Category: Nissan
Satisfied Customers: 14,475
Experience: dasdasd
Verified

"Hi, I'm Roy. Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply momentarily."

You will see an option to receive a phone call prompted by the website, you can agree to or decline. If you do not wish to use the Phone Service, we can continue chatting this way back and forth until you are satisfied with my help. Who Am I speaking with today ?

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Customer reply replied 1 year ago
Hey Roy. My name is Wes.
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

Hi! Wes, Hope I can help sorry to hear about your sensor , do you have the code for the sensor ? let me know Thanks Roy!

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Customer reply replied 1 year ago
P0138 & P0139 is the code issue
Customer reply replied 1 year ago
I will infect need to remove the fender well to access this?
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

#8 is the sensor for your codes

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Customer reply replied 1 year ago
Infact*In fact* stupid phone lol. Yessir.
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

that's the lower one

You should be able to change it from under the car

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Customer reply replied 1 year ago
Okay awesome. I didn’t want to have to remove all the parts to access. Awesome. I will take a look! Thank you for your help. Can I text if I have any further questions in the near future about this?
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

You can request me in a new question if you need more help later also just let me know , Thank you, Roy!

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Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

Have a great day , Thanks again !

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Customer reply replied 1 year ago
Awesome! Thank you Roy!
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

Your welcome

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Customer reply replied 1 year ago
Also, one small quick question, is there a torque value that I need to use when I thread the new sensor in?
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

I am not seeing it listed I just snug them down , I will look and see if I can find it also .

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Customer reply replied 1 year ago
Okay! I was just making sure! Thank you
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

Okay

Nissan has a ECM reprogram also for that codes

https://www.dropbox.com/s/86hvh620j934a8u/ECM%20pro.pdf?dl=0

Sent a pdf , Thanks again

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Customer reply replied 1 year ago
I’m sorry! I thought I responded. Thank you for the additional help! I really do appreciate it
Nissan Mechanic: Roy Sheidenberger,
 replied 1 year ago

Your welcome have a great day !

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