mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Heated Oxygen Sensor (HO2S)|Page 4348 > < Heated Oxygen Sensor (HO2S)|Page 4346
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Oxygen Sensor: Service and Repair
Catalyst Monitor Sensor

CATALYST MONITOR SENSOR

Exploded View

Socket, Exhaust Gas Oxygen Sensor

Special Tool(s)

Removal and Installation

1. With the vehicle in NEUTRAL, position it on a hoist.
2. Disconnect the catalyst monitor sensor electrical connector.

Heated Oxygen Sensor (HO2S)|Page 4348 > < Heated Oxygen Sensor (HO2S)|Page 4346