Mariner 2WD L4-23L VIN Z (2005) - Heated Oxygen Sensor Service and Repair
Oxygen Sensor: Service and Repair
Heated Oxygen Sensor (HO2S)
HEATED OXYGEN SENSOR (HO2S)
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 battery ground cable.
3. Disconnect the heated oxygen sensor (HO2S) electrical connector.
