- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0893243" - Not available
BMW - 3 (E91, E92), 5 (E39, WB), 1 (E81, E87), 6, Z4, 7 (E65, E66, E67), X3, X5, X1, X6; MERCEDES-BENZ - C-Class, E-Class, SLK