O2 Sensor Location?

[Korcy]

I am clearly stupid and cannot for the life of me understand where the O2 sensor is located. Running a PC0113 code and want to try cleaning it first before dropping 300$ on a new sensor.

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[Terrymo]

The Intake Air Temperature Sensor?
https://www.dtcdecode.com/Jeep/P0113

 

[Korcy]

Sorry meant to say P0133

 

[Terrymo]

Access to the 02 sensors is by removing the front inner fender liner. There should be an upstream sensor prior to the catalytic converter and a downstream sensor after the catalytic converter. Not sure if a special o2 socket is required on the eco diesel but plastic clips, push pins and rivets will need to replaced when reinstalling the inner fender liner. Only a guess, I believe P0133 indicates the o2 sensor prior to the cat on the passenger side. Someone smarter than me that owns an eco diesel should be along shortly .

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