- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES21113-12B1" - Not available
HYUNDAI - Accent, H-1, Elantra, I30, I20; KIA - Ceed, PRO Ceed; BMW - 3, 5; FIAT - Ducato, Doblo; CITROËN - Jumper, C5