- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0893621" - Not available
BMW - 3 (F30, F80), 5, 4 (F32, F33, F82), 1, X1, 2, 6, X5, X4, X6, X2; MINI - Cooper, Clubman, Countryman