- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- DRiV "OPH027" - Not available
ALFA ROMEO - Mito, GTV, Spider, 166, 147; ABARTH - Grande Punto, 500; FIAT - Bravo, Grande Punto; LANCIA - Delta, Kappa