Outback F4-2.5L SOHC (2005)
Oxygen Sensor: Service and Repair
Front Oxygen (A/F) Sensor
2.5L SOHC
Front Oxygen (A/F) Sensor
REMOVAL
1. Disconnect the ground cable from battery.
2. Disconnect the front oxygen (A/F) sensor connector.
NOTE: Remove the harness from bracket.
3. Lift up the vehicle.
4. Apply spray-type lubricant to the threaded portion of front oxygen (A/F) senor, and leave it for one minute or more.
5. Remove the front oxygen (A/F) sensor.
CAUTION: When removing the oxygen (A/F) sensor, wait until exhaust pipe cools, otherwise it will damage exhaust pipe.
INSTALLATION