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2001 Nissan Sentra O2 Sensor

Tiny
YK0714
  • MEMBER
  • 2001 NISSAN SENTRA
2001 Nissan Sentra Automatic

I have a 2001 Nissan Sentra GXE and the check engine light came on and I took it to Adv. Auto Parts and they ran the computer and said my system was too lean Bank 2. Im pretty sure I have a faulty O2 sensors. Any ideas on how to replace them?

Thanks
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Wednesday, January 20th, 2010 AT 10:19 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Locate O2 sensor(s) on exhaust system. Disconnect battery. Disconnect oxygen sensor wiring connector. Unbolt sensor from exhaust system. Install new sensor then reverse procedures.
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Wednesday, January 20th, 2010 AT 10:29 PM

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