Hello I'm trying to replace bank 1 sensor 2 on my 2007 lexus is350. I've undone the sensor and it appears the harness goes up into a hole. I removed the rubber and I'm trying to pull the harness down but it isn't moving. Where is it clipped into? Is it inside the car somewhere?

 

Passenger side next to foot area on center console. Move seat all the way back. Try to peel back carpet to access the connector. If not pull side lower door guard to pull carpet back. This should give you all access.

 

I thought p0037 bank 1 sensor 2 was the driver side sensor and p0038 was the passenger side?

 

 

Bank 1 sensor 2 is downstream post-cat, passenger right.
Driver and passenger side (post cat) uses the same part number.

https://www.clublexus.com/forums/is-...l#post10462441