Heated Oxygen Sensors Overview

Heated Oxygen Sensors Overview

• Coat the new oxygen sensors with an assembly paste.

• On a used oxygen sensor, only the thread may be coated with hot bolt paste; Hot Bolt Paste, refer to the Parts Catalog.

• Assembly paste or hot bolt paste must not get into the slits on the oxygen sensor body.






1 Oxygen Sensor (O2S) 2 after Catalytic Converter (G131)

• 55 Nm

• With heater for O2S 2 after catalytic converter (Z30)

• Removing and installing, refer to => [ Heated Oxygen Sensor 2 (G108) and Oxygen Sensor 2 after Catalytic Converter (G131) ] Heated Oxygen Sensor 2 (G108) and Oxygen Sensor 2 After Catalytic Converter (G131)

2 Heated Oxygen Sensor (HO2S) 2 (G108)

• 55 Nm

• With O2S 2 heater (Z28)

• Removing and installing, refer to => [ Heated Oxygen Sensor 2 (G108) and Oxygen Sensor 2 after Catalytic Converter (G131) ] Heated Oxygen Sensor 2 (G108) and Oxygen Sensor 2 After Catalytic Converter (G131)

3 Heated Oxygen Sensor (HO2S) (G39)

• 55 Nm

• With O2S heater (Z19)

• Removing and installing, refer to => [ Heated Oxygen Sensor (G39) and Oxygen Sensor after Three Way Catalytic Converter (G130) ] Heated Oxygen Sensor (G39) and Oxygen Sensor After Three Way Catalytic Converter (G130)

4 Oxygen Sensor (HO2S) after Three Way Catalytic Converter (TWC) (G130)

• 55 Nm

• With heater for O2S 1 after catalytic converter (Z29)

• Removing and installing, refer to => [ Heated Oxygen Sensor (G39) and Oxygen Sensor after Three Way Catalytic Converter (G130) ] Heated Oxygen Sensor (G39) and Oxygen Sensor After Three Way Catalytic Converter (G130)