Heated Oxygen Sensor (HO2S) and Catalyst Monitor Sensor - Exploded View
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Heated Oxygen Sensor (HO2S) And Catalyst Monitor Sensor With Electrical Connectors
ITEM DESCRIPTION CHART
| Item | Part Number | Description |
|---|---|---|
| 1 | 14A464 | Heated Oxygen Sensor (HO2S) electrical connector (part of 12C508) |
| 2 | 9F472 | HO2S |
| 3 | 14A464 | Catalyst Monitor Sensor (CMS) electrical connector (part of 12C508) |
| 4 | 9G444 | CMS |
- For additional information, refer to the appropriate procedure(s) .