- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RIDEX "3922L0631" - Not available
KIA - Ceed, PRO Ceed, Venga, Cerato, Carens, RIO, Picanto; HYUNDAI - I30, Accent, IX20, I20, Getz, Elantra, I10