- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B437P" - Not available
FORD - Focus, Mondeo, Fiesta, Galaxy, KA; SUBARU - Impreza; AUDI - A4, TT; ALFA ROMEO - 156, 166; FIAT - Punto, Grande Punto