You will have 2 upstream sensors above the cat and 1 downstream from the cat.
yes
There usually on the exhaust header
There are 4 oxygen sensors on the 2001 ford f150 v6.
4
1
They are located on the exhaust right before the cats.
what carbutor model engine fit in a 1994 ford f150 with a 5.8 lighting engine
O2 sensors are always located on the exhaust system.O2 sensors are always located on the exhaust system.
Most oxygen sensors are in the exhaust pipe....between the exhaust manifold and the catalytic converter.
there should be 4 two are pre cat and two are post cat
( .054 inch ) according to www.motorcraft.com
One the engine block on the 302 and 351's