- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Denso "234-4063" - Not available
HOLDEN - Commodore, Caprice, Statesman, Calais, Monaro; CHEVROLET - S10, Camaro; HSV - Senator, Clubsport