- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- DRiV "OPH025" - Not available
FIAT - Punto, Doblo, Grande Punto, Bravo, Panda; ALFA ROMEO - Mito, 166; LANCIA - Ypsilon, Thesis; ABARTH - Grande Punto, 500