Where is bank 1 sensor 2 located 2006 Cadillac DTS?

On a 2006 Cadillac DTS, Bank 1 Sensor 2 is located in the exhaust system, specifically after the catalytic converter on the driver's side of the vehicle. This sensor is part of the vehicle's emission control system and helps monitor the efficiency of the catalytic converter. Accessing it typically requires lifting the vehicle and may involve removing heat shields or other components for better visibility.