Where is the o2 sensor located on a 2005 stratus?

On a 2005 Dodge Stratus, the oxygen (O2) sensor is typically located on the exhaust system. There are usually two sensors: one is positioned before the catalytic converter (upstream), and the other is located after the catalytic converter (downstream). You can find them attached to the exhaust pipe, with the upstream sensor generally closer to the engine. To access them, you may need to lift the vehicle for better visibility.