mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

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Oxygen Sensor: Service and Repair
Catalyst Monitor Sensor

CATALYST MONITOR SENSOR

Removal and Installation

LH

1. Raise and support the vehicle.

2. Disconnect the catalyst monitor sensor electrical connector.

NOTE:  If necessary, lubricate the catalyst monitor sensor with Penetrating and Lock Lubricant to aid in removal.

3. Using the special tool, remove the catalyst monitor sensor.

NOTE:  Apply a light coat of High Temperature Nickel Anti-Seize Lubricant to the threads of the catalyst monitor sensor to aid in installation.

4. To install, reverse the removal procedure.

RH

1. Disconnect the catalyst monitor sensor electrical connector.
2. Raise and support the vehicle.

Heated Oxygen Sensor|Page 2549 > < Heated Oxygen Sensor|Page 2547