Question about 2001 Toyota Sequoia
The Sequoia has two oxygen senros that are bolted into the exhaust pipes coming out of each manifold. They are located roughly under the front seats. There is a known problem with the Sequoiua's oxygensors not being properly bolted into the flange. The two nuts will cecome loose and fall off, and if you suddenly accelerate, the oxygen sensor pops out (of course it will be dangling). You have to put it back with new gasket and new nuts.
Posted on Mar 11, 2012
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Posted on Jan 02, 2017
SOURCE: How to locate the rear
will try to help, bank one 02 sensor is closest to exhaust manifold, bank 2 is further away, sounds like you need location to bank 2 look in front of catalytac converter. it will have a green wire attached to it leading directly inti the exhaust system.you will need a special socket for removal though,which you can purchase at autozone or advance auto, or a local auto parts dealer. as always, thank you for choosing fixya.com for all your automotive questions. look forward to assisting you in the future.
Posted on Nov 24, 2010
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