Heated Oxygen Sensor (HO2S) and Catalyst Monitor Sensor - Exploded View

WARNING: This page is about a different car, the 2005 Mercury Montego, 2005 Ford Freestyle, and 2005 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Removing/Installing Heated Oxygen Sensor (HO2S) And Catalyst Monitor Sensor

Courtesy of FORD MOTOR CO.

For additional information, refer to the procedures below.