- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- APC "SAS970911" - Not available
BMW - 3 (F30, F80), 5 (E39, WB), 4 (F32, F33, F82), 6, X3, X5, X6, X4, 1; ALFA ROMEO - Giulietta, 159, 166, Spider, Brera; ...