Heated Oxygen Sensor (HO2S) and Catalyst Monitor Sensor - Exploded View
WARNING: This page is about a different car, the 2009 Mercury Milan and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Heated Oxygen Sensor (HO2S) & Catalyst Monitor Sensor With Torque Specifications
| Item | Part Number | Description |
|---|---|---|
| 1 | 14A464 | Heated Oxygen Sensor (HO2S) and catalyst monitor sensor electrical connectors (part of 12B637) |
| 2 | 9F472 | HO2S sensor |
| 3 | 9G444 | Catalyst monitor sensor |
| 4 | 14A464 | Catalyst monitor sensor electrical connector (Partial Zero Emissions Vehicle (PZEV) only) |
| 5 | 9G444 | Catalyst monitor sensor (PZEV only) |
- For additional information, refer to the procedures.