Removal And Installation

WARNING: This page is about a different car, the 2009 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.

With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to JACKING AND LIFTING .
Disconnect the heated oxygen sensor (HO2S) electrical connector.

NOTE: If necessary, lubricate the HO2S with penetrating and lock lubricant to aid in removal.

Using the special tool, remove the HO2S.
- To install, tighten to 48 Nm (35 lb-ft).

Fig 1: Removing HO2S Using Special Tool (303-476)

Courtesy of FORD MOTOR CO.

To install, reverse the removal procedure.
- Apply a light coat of anti-seize lubricant to the threads of the HO2S before installing.