- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "40494" - Not available
BMW - 5, 3, 1, 6, 7; FORD - Focus; BMW (BRILLIANCE) - 5 Series; AUDI - A4, A3; CHEVROLET - Aveo; HYUNDAI - Elantra; ...