Oxygen Sensors Assembly Overview

Oxygen Sensors Assembly Overview

Heated Oxygen Sensor (G39) before Catalytic Converter and Oxygen Sensor after Three Way Catalytic Converter (G130) Cylinder Bank 1 (right):





1 Oxygen sensor after three way catalytic converter (G130)
2 Heated oxygen sensor (G39)

Removing and installing, refer to => [ Oxygen Sensors ] Oxygen Sensors

• Tightening specification: 55 Nm

Heated Oxygen Sensor 2 (G108) before Catalytic Converter and Oxygen Sensor 2 after Catalytic Converter (G131) Cylinder Bank 2 (left):





1 Heated oxygen sensor 2 (G108)
2 Oxygen sensor 2 after catalytic converter (G131)

Removing and installing, refer to => [ Oxygen Sensors ] Oxygen Sensors

• Tightening specification: 55 Nm

Oxygen Sensor Electrical Connectors





1. For oxygen sensor 2 after catalytic converter (G131)

2. For heated oxygen sensor 2 (G108)

3. For heated oxygen sensor (G39)

4. For oxygen sensor after three way catalytic converter (G130)