- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "27785" - Not available
MERCEDES-BENZ - E-Class, C-Class, S-Class, GLK-Class; BMW - 3 (E46, WB); PEUGEOT - Expert Tepee, 807; ALFA ROMEO - 147, 156; ...