The upstream sensor screws into the front of the catalytic converter. The downstream is screwed into the pipe after the catalytic converter.
2
2
They are on both sides of the catalytic converter.
There are no external airbag sensors on a 2001 Ram.There are no external airbag sensors on a 2001 Ram.
in the exhaust pipe just below manifolds
The 5.2L has two oxygen sensors.
It has four oxygen sensors.
2 sensors
2
Two.
THERE ARE 2
It has two.