Escape 4WD V6-181 3.0L DOHC VIN 1 Duratec (2003)
Oxygen Sensor: Service and Repair
Catalyst Monitor Sensor RH
EGO Sensor Wrench
SPECIAL TOOL(S)
REMOVAL
1. Disconnect the catalyst monitor sensor electrical connector.
2. Raise and support the vehicle.
3. Using the special tool, remove the catalyst monitor sensor.
NOTE: If necessary, lubricate the catalyst monitor sensor with Penetrating and Lock Lubricant E8AZ-19A501-B or equivalent to aid in removal.
INSTALLATION
1. To install, reverse the removal procedure.
NOTE: Apply a light coat of High Temperature Nickel Anti-Seize Lubricant F6AZ-9L494-AA or equivalent meeting Ford specification
ESE-M12A4-A to the threads of the catalyst monitor sensor to aid in installation.
