Heated Oxygen Sensor (HO2S): Removal
WARNING: This page is about a different car, the 2024 Ford Transit-350 HD, 2024 Ford Transit-350, 2024 Ford Transit-250, and 2024 Ford Transit-150. However, it is still accessible from the selected car via links, so may be relevant.
All sensors
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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
Right hand (RH) Heated oxygen sensor (HO2S)
- Disconnect the electrical connector and 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: Penetrating Fluid
Left hand (LH) Heated oxygen sensor (HO2S)
- Disconnect the electrical connector and remove the harness retainer.
- Apply penetrating oil to sensor, using the special tool remove the HO2S and disconnect the harness retainer.Use Special Service Tool: 303-476 (T94P-9472-A) Socket, Exhaust Gas Oxygen Sensor.
Material: Penetrating Fluid