- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- StartVOLT "VS-OS 0803" - Not available
HYUNDAI - Tucson, Creta, IX35, Sonata, I40; KIA - Sportage, Ceed; HYUNDAI (BEIJING) - Tucson