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there are two cat one iswielded with the exhaust manifold and the 2nd is connected to the exhaust manifold with the o2 sensor leading to the exhaust.
It is in the exhaust pipe right after the exhaust manifold.
follow your exhaust from your exhaust manifold and you will find.
its screwed into your exhaust manifold.
you have 3 of them ,1in each exhaust manifold and 1 in one of the pipe leaving the exhaust manifold.
its screwed into the exhaust manifold,undo wire and unscrew at manifold.
10000 dollars
one is in the exhaust manifold, one goes into converter
the exhaust side is by the exhaust manifold,intake side is next to fuel injectors.
normally they are located on the exhaust. you may have three. on the manifold and on the exhaust pipe itself...
Nissan Armada was created in 2004.
o2 sensors are in the exhaust Usually in front of the catalytic converter near or in the exhaust manifold.