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2016 IS350 driver side O2 sensor

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Old 05-07-23, 06:54 PM
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akabek
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Default 2016 IS350 driver side O2 sensor

My engine check light came on so I pulled out my scanner which picked up error code P013C. The error code referred to O2 sensor bank 2 sensor 2. I would like to replace both the right and left sensor. The passenger side looks straight forward. I pulled the carpet back on the drivers side and I found a connector but there was nothing connected to it. Assuming I found the correct plug I am baffled. I could only pull the carpet back mid way down the center console and I could not find a loose cable. Attached is a pic of the connector to the right of the gas pedal.

Last edited by akabek; 05-08-23 at 05:13 PM.
Old 05-08-23, 05:09 PM
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akabek
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I took a couple of pictures of the drivers side upper O2 sensor. According the OEM part 89467-53070 it should only be 10 inches long with a connector. In my pictures there is no connector near the sensor. Does anyone have experience replacing this sensor?





Last edited by akabek; 05-08-23 at 05:19 PM.
Old 05-09-23, 04:58 AM
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Matroushi
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The location of the connector for bank 2 is different between RWD and AWD. Hope this picture helps.


Old 05-09-23, 05:42 AM
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akabek
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I should have mentioned mine is AWD so pic B. Now that makes sense why the connector i found is not used. Is that an image under the seat? Any chance you have the part# of the sensor? Everything I have found shows a 10 inch cable. That looks more like 24 inch.
Old 05-09-23, 06:22 AM
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Matroushi
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Yup that is in fact under the driver's seat. Not sure if you're able to get to it without removing the seat. The part number I could find for this is 89465-30A70.
Old 05-09-23, 07:20 PM
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akabek
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Thank you for the pic and part#.
Old 05-12-24, 07:17 PM
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icebrrr
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Originally Posted by akabek
Thank you for the pic and part#.
Do you have any update on this? I am having the same issue where I need to replace my driver side O2 Sensor but i dont want to remove my seat...
Old 05-12-24, 07:30 PM
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akabek
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For the drivers side I purchased the Denso 234-4945 oxygen sensor. The connector is under the seat so I did remove the seat. Removing the seat was not an issue.I think there are 3 wire loom connectors underneath, the 4 floor bolts and a bolt for the seat belt.
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