O2 sensor 2 bank 1 swap

2005 HYUNDAI SANTA FE

198,550 MILES • 2.7L • 6 CYL • 4WD • AUTOMATIC

EVELKA

MEMBER
47 POSTS

Hi there, can i use o2 sensor 2 from bank 1 to bank2? Or those are two different sensors? Thank you

Mar 6, 2021 at 11:25 AM

ASEMASTER6371

✓ASE Certified Mechanic
52,796 POSTS

Good afternoon,

The difference is the length of the wiring to the connector.

I attached the delphi sensor from rock auto that lists the 18 inch sensor which fits bank one and two upstream.

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

Roy

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Mar 6, 2021 at 1:11 PM

EVELKA

MEMBER
47 POSTS

Thank you so much.

Mar 6, 2021 at 2:03 PM

ASEMASTER6371

✓ASE Certified Mechanic
52,796 POSTS

You are welcome.

Always glad to help.

Roy

Mar 6, 2021 at 2:06 PM

EVELKA

MEMBER
47 POSTS

Hi there, i know it's upstream but is it right one in the vehicle listed above? The pictures are so confusing to me. i'm trying to replace it with engine oil pan because the oil dripping on it. It is weird because like i said before i have code p0736 where i already replace o2 sensor bank 1 sensor 2 and code p0530 . so i'm hoping that when i replace o2 sensors in bank 2 which i have to do anyways they were never replaced i won't have to fixed catalytic converter ( i can see it was replaced too). Thank you

Mar 7, 2021 at 12:53 PM (Merged)

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