- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20516-12B1" - Not available
FIAT - Doblo, 500, Punto, Grande Punto, Bravo; ABARTH - 500, 595; ALFA ROMEO - 156, Mito; LANCIA - Kappa, Lybra