- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- CHEVROLET - Camaro, Corvette, Beretta; AUDI - 100, 80; HONDA - Civic; DAEWOO - Nubira; DAIHATSU - Charade; BUICK - Century; ...