- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "43727" - Not available
KIA - Sorento, Optima, Sportage, Magentis; HYUNDAI - Santa FE, IX35; HYUNDAI (BEIJING) - IX35, Santa FE; ...