FUEL INJECTION (FUEL SYSTEMS)(H4SO) > Rear Oxygen Sensor

INSTALLATION

1. Before installing rear oxygen sensor, apply the anti-seize compound only to the threaded portion of rear oxygen sensor to make the next removal easier.

CAUTION:

Never apply anti-seize compound to the protector of rear oxygen sensor.

Anti-seize compound:

NEVER-SEEZ NSN, JET LUBE SS-30 or equivalent

2. Install the rear oxygen sensor.

Tightening torque:

21 N·m (2.1 kgf-m, 15.2 ft-lb)

(A)

Front oxygen (A/F) sensor

(B)

Rear oxygen sensor

3. Install the under cover.

4. Lower the vehicle.

5. Hold the harness with clip.

6. Connect the connector to rear oxygen sensor.

(A)

Front oxygen (A/F) sensor connector

(B)

Rear oxygen sensor connector

(C)

Clip

7. Connect the battery ground cable to the battery.