- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- INTERMOTOR "66011" - Not available
BMW - 5, 6, 3, 7 (E65, E66, E67), 1; ALFA ROMEO - 156, Spider; MERCEDES-BENZ - CLK, C-Class
