Oxygen Sensor: Service and Repair

Removing and Installing Oxygen Sensor






















Work instructions
G3/3, G3/4 Oxygen sensor


NOTE: Installation: Coat thread on oxygen sensor and diagnostic sensor with heat-resistant lubricant


Refer to Repair Products below

G3/5, G3/6 Diagnostic sensor
Refer to O2 Sensor below
Refer to Special Tool below

G3/3x1, G3/4x1 Oxygen sensor connector
- Left and right, before TWC

G3/5x1, G3/6x1 Diagnostic sensor connector
- Left and right, after TWC

O2 Sensor:

Repair Products: