- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0893123" - Not available
BMW - 3, 5, 6, 1; MAZDA - 3 (BK, BL), MX-5 (NB); AUDI - A4, A3; CHEVROLET - Aveo; CITROËN - C5; DACIA - Logan; ...