- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fispa "90190A2" - Not available
FIAT - Panda, Punto, Multipla, Bravo, Grande Punto; ALFA ROMEO - Mito, Giulietta; FORD - KA