- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- StartVOLT "VSOS0552" - Not available
DAEWOO - Matiz, Lanos, Nubira, Leganza, Rezzo; CHEVROLET - Spark; OPEL - Astra G, Vectra B