Heated Oxygen Sensor (HO2S): Removal
WARNING: This page is about a different variant/trim than selected.
All sensors
NOTE:
Removal steps in this procedure may contain installation details.
- With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview
.
RH (right-hand) Heated Oxygen Sensor (HO2S)
- Remove the bolts and the underbody shield.
- Remove the bolts and the underbody shield.
- Disconnect the electrical connector and the harness retainers.
- 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
LH (left-hand) Heated Oxygen Sensor (HO2S)
- Remove the bolts and the underbody shield.
- Remove the bolts and the underbody shield.
- 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