B: Installation

WARNING: This page is about a different variant/trim than selected.

Before installing front oxygen (A/F) sensor, apply anti-seize compound only to the threaded portion of front oxygen (A/F) sensor to make the next removal easier.
Anti-seize compound:

NEVER-SEEZ NS-165 or the equivalent

CAUTION: Never apply anti-seize compound to the protector of front oxygen (A/F) sensor.
Install the front oxygen (A/F) sensor.
Tightening torque:

21 N.m (2.1 kgf-m, 15.2 ft-lb)

Fig 1: Identifying Front Oxygen (A/F) Sensor And Rear Oxygen Sensor
Install the under cover.
Lower the vehicle.
Connect the connector of front oxygen (A/F) sensor connector and fasten the harness with clips.

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

Fig 3: Identifying Ground Cable From Battery