- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Quinton Hazell "XLOS1521" - Not available
DAEWOO - Lacetti, Nubira, Kalos, Matiz; CHEVROLET - Lacetti, Aveo; MAZDA - Xedos 6, 626