- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- MDR "EPS-1997 649" - Not available
HYUNDAI - XG, Santa FE, Sonata, Trajet, Santamo; KIA - Joice, Opirus; MITSUBISHI - Santamo