- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "40522" - Not available
BMW - 5, 6, 3, 7 (E65, E66, E67); MERCEDES-BENZ - CLK; BMW (BRILLIANCE) - 5 Series; AUDI - A4; ALFA ROMEO - 156; ...