- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fenox "OS13008" - Not available
KIA - Ceed, RIO, PRO Ceed, Cerato, Optima, Carens, Bongo, Picanto, Proceed; HYUNDAI - Accent, I10, IX20, I30, Elantra; ...