- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES10897-11B1" - Not available
HYUNDAI - XG, Santa FE, Sonata, Coupe, Highway; BMW - 3, 5; AUDI - A4, A3; KIA - Magentis; ALFA ROMEO - 159, 156