I'm not sure which engine you have. If it is the 4 cyl, there will be one which is part of the exhaust manifold. See pic 1 There will also be one located down from there in the exhaust system.
If you have the V6, there will be one on each of the exhaust manifolds and one after them lower in the system. See pic 2.
If you look at pic 3, it shows the downstream catalytic converter in the exhaust system.
So, if you have a 4 cyl, you have two. If you have the 6 cylinder, you have 3.
Let me know if this helps or if you have other questions.
Images (Click to enlarge)
Thursday, January 28th, 2021 AT 5:26 PM