- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fenox, OS84011, Oxygen, Lambda Sensor, from Not available
HYUNDAI - I30, Elantra, IX35, Accent, I10, I20, Veloster, I40, IX20; KIA - Ceed, Cerato, Carens, Picanto, PRO Ceed