- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20170-11B1" - Not available
HYUNDAI - Elantra, Tucson, Coupe, Trajet; KIA - Ceed, Sportage; BMW - 3, 5; AUDI - A4, A3; CITROËN - C5, DS3; ...