Heated Oxygen Sensor (HO2S): Removal

WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

All sensors

Remove the pushpin and screw. Remove the engine cover.

Courtesy of FORD MOTOR COMPANY
- Disconnect the HO2S electrical connector.
- Apply penetrating oil to sensor, using the special tool remove the HO2S. Use Special Service Tool: 303-476 (T94P-9472-A) Socket, Exhaust Gas Oxygen Sensor.
  Material: Motorcraft® Penetrating and Lock Lubricant / XL-1
Courtesy of FORD MOTOR COMPANY
- Disconnect the HO2S electrical connector.
- Apply penetrating oil to sensor, using the special tool remove the HO2S. Use Special Service Tool: 303-476 (T94P-9472-A) Socket, Exhaust Gas Oxygen Sensor.
  Material: Motorcraft® Penetrating and Lock Lubricant / XL-1

Courtesy of FORD MOTOR COMPANY