Heated Oxygen Sensor (HO2S): Removal

WARNING: This page is about a different variant/trim than selected.

All sensors

With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .
- Disconnect the electrical connector and remove the harness retainer.
- 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 electrical connector and remove the harness retainer.
- 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