ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 1681 > < Diagram Information and Instructions|Page 1679
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Heated Oxygen Sensor: Service and Repair

EGO Sensor Wrench

SPECIAL SERVICE TOOL(S)

REMOVAL

1. Raise and support the vehicle. For additional information, refer to Maintenance/Service and Repair.

NOTE:  The rear Heated Oxygen (HO2S) Sensors are shown, the front two HO2S are similar.

2. Disconnect the HO2S electrical connector.

3. Remove the HO2S from the exhaust manifolds and exhaust pipe using the special tool.

^

If necessary, lubricate the heated oxygen sensors with Penetrating and Lock Lubricant E8AZ-19A501-B or equivalent to assist in removal.

INSTALLATION

1. To install, reverse the removal procedure.

Diagram Information and Instructions|Page 1681 > < Diagram Information and Instructions|Page 1679