- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B526" - Not available
FIAT - Doblo, Bravo, Grande Punto, Linea, Punto EVO; ALFA ROMEO - Giulietta, 159; CITROËN - Jumper, C5