Oxygen Sensor
Testing and Inspection
Locations- Heated Oxygen Sensor (HO2S) Circuit Breaker S73
- Heated Oxygen Sensor (HO2S) [G39]
- Heated Oxygen Sensor (HO2S) 2 [G108]
- Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) [G130]
- Oxygen Sensor (O2S) Heater [Z19]
- Oxygen Sensor (O2S) 2, Behind Three Way Catalytic Converter (TWC) [G131]
- Oxygen Sensor (O2S) 2, Heater [Z28]
Diagrams
Technical Service Bulletins