- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B554" - Not available
MASERATI - Gran Turismo, 4200 GT, Grancabrio, MC 12; VOLVO - V70, S70; SUBARU - Impreza, Legacy; FORD - Mondeo, Focus