Where are all the sensors located on a 2002 Mercury Sable?

On a 2002 Mercury Sable, sensors are located in various key areas including the engine compartment, where you'll find the coolant temperature sensor and mass airflow sensor. The vehicle also has oxygen sensors located in the exhaust system, both upstream and downstream of the catalytic converter. Additionally, other sensors like the wheel speed sensors are situated at each wheel for the anti-lock braking system. Other sensors may include those for the airbag system and the transmission.