- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B5039" - Not available
MINI - Cooper, Clubman, Countryman, Mini Paceman, Mini Clubvan; BMW - 1, 3 (F30, F80); ROLLS-ROYCE - Ghost, Dawn