Rear Oxygen Sensor: Installation

Before installing the rear oxygen (A/F) sensor, apply the anti-seize compound only to the threaded portion of the rear oxygen (A/F) sensor to make the next removal easier.
CAUTION: Never apply anti-seize compound to protector of rear oxygen sensor.

Anti-seize compound: NEVER-SEEZ NS-165 or equivalent
Install the rear oxygen sensor.
Tightening torque: 21 N.m (2.1 kgf-m, 15.2 ft-lb)

Fig 1: Identifying Front And Rear Oxygen (A/F) Sensor Connector
Install the under cover.
Lower the vehicle.
Connect the connector to the rear oxygen sensor.
NOTE: Install the harness clip to bracket.

Fig 2: Identifying Front And Rear Oxygen (A/F) Sensor Connector
Connect the battery ground cable to battery.