DIY: Front Heated Oxygen Sensors (Bank 1 Sensor 1, Bank 2 Sensor 1)

A forum for the legendary Nissan Pathfinder and Infiniti QX4.
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frisbeeguy
Posts: 4
Joined: Fri Sep 07, 2018 9:52 am
Car: 98 Infiniti QX4
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For those of you who need to replace your upstream O2 sensors on your QX4, here's a detailed video I made:
https://www.youtube.com/watch?v=YjtRsPQIJZI

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Mike W.
Posts: 419
Joined: Tue Jun 13, 2017 6:59 pm
Car: 2003 Infiniti QX4 with a drinking problem. Gone but not forgotten
2002 BMW 525it
2002 BMW 530i/ manual trans
The dark side, 2008 4Runner.. We'll see.
Location: California Whine Country

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Good stuff, people often seem to ignore O2 sensors as part of preventive maintenance. I see it was on a 3.3, not the 3.5 which I suspect is more difficult, having recently done it, it would have been much longer and probably X rated for language if I had tried to do one. :crazy:
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frisbeeguy
Posts: 4
Joined: Fri Sep 07, 2018 9:52 am
Car: 98 Infiniti QX4
Bimmers
Honda Civic

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All the cursing was done off camera XD
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EdBwoy
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Joined: Tue Dec 25, 2012 12:47 am
Location: Indiana, USA
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Thank you. Added to the HowTos.
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marshr32
Posts: 1
Joined: Fri Feb 18, 2022 12:48 pm
Car: ???

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Got the message "video is private"
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