- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BAPMIC "BACB12-741005" - Not available
BMW - 5 (E39, WB), 7 (E65, WB), 3, 6, Z3; ROLLS-ROYCE - Phantom; AUDI - A6, A4; MERCEDES-BENZ - E-Class, C-Class