- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VALEO "368402" - Not available
BMW - 3 (F30, F80), 5 (E39, WB), 4 (F32, F33, F82), 6, X3; MERCEDES-BENZ - S-Class, E-Class; ALFA ROMEO - Giulietta, 159