- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LEMARK "LLB720" - Not available
AUDI - 100, 80, A6, Coupe, 90; ALFA ROMEO - 33, 164; MAZDA - Xedos 6; BMW - 3, 6; CHEVROLET - Corvette, Astro