yes
There are 4 oxygen sensors on the 2001 ford f150 v6.
4
1
They are located on the exhaust right before the cats.
There usually on the exhaust header
O2 sensors are always located on the exhaust system.O2 sensors are always located on the exhaust system.
there should be 4 two are pre cat and two are post cat
Most oxygen sensors are in the exhaust pipe....between the exhaust manifold and the catalytic converter.
4
Two, one in front of the cat and one after the cat. Now if you have the optional duel exhaust you would have four.
Usually oxygen sensors are what would be screwed into the exhaust manifold.Usually oxygen sensors are what would be screwed into the exhaust manifold.
oxygen sensors are part of the exhaust system