- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RECOFICIAL "CSL2245" - Not available
BMW - 3 (E46, E91, E92), 5, 1, 6, 7 (E65, E66, E67); MERCEDES-BENZ - CLK, C-Class T-Model; ROLLS-ROYCE - Phantom