For a direct factory replacement..........about $85.00. You need 4 of them.
There are four oxygen sensors on a 2002 Intrepid. There is one before, and one after the catalytic converter on each side of the engine.
It doesn't have a mass airflow sensor.
defective oxygen sensor
It is under the intake, between the heads.
The Map Sensor mounts to the drivers side of the intake manifold plenum.
Under the intake, between the heads.
Bank 1 is the pass side.
No.
No, and a 2002 Stratus does not have a fuel temp sensor.
Yes
O2 sensor circuit low voltage (bank 2 sensor 1)
No there not they are 2 different parts