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 nut.
Torque: 42 lb.in (4.8 Nm)
- Remove the bolt and the engine appearance cover.
Torque: 93 lb.in (10.5 Nm)
Right hand Heated oxygen sensor
- Remove the nut.
- Remove the RH air cleaner outlet pipe. Refer to: Air Cleaner Outlet Pipe RH .
- Remove the RH CAC intake pipe. Refer to: Charge Air Cooler (CAC) Intake Pipe .
- 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
Left hand Heated oxygen sensor
- 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