- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LEMARK "LLB021" - Not available
BMW - 3 (E30, EC), 5, 7, 8; VW - Golf; ALFA ROMEO - 164, 145; CITROËN - XM; MERCEDES-BENZ - E-Class; FIAT - Punto; ...