- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Casco "CSN74T74AS" - Not available
FIAT - Punto, Doblo, Panda, Bravo, Grande Punto; LANCIA - Lybra, Ypsilon; ALFA ROMEO - Mito, 147; ABARTH - Punto