- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20317-12B1" - Not available
DAEWOO - Nubira, Rezzo, Matiz, Leganza, Lanos; OPEL - Frontera B; CHEVROLET - S10, Camaro; VAUXHALL - Frontera; BMW - 5, 7