Question about 1997 Lexus ES 300

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Installing an o2 sensor

How do i install this thing and where would i find it on the car

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  • james cyrus
    james cyrus Nov 22, 2008

    is it just screwed in or is it like soldered on there and will it be easy to get to and see?


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The O2 sensor goes in the exhaust pipe just below the exhaust manifold. That model may have an O2 sensor on each side of the engine, but they should be the only thing screwed into the exhaust pipe. And I would use TOYOTA brand parts or, if you have to replace it again,(and you probably would), you may have trouble getting it out.

Posted on Nov 22, 2008

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