- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- ERA "570149" - Not available
VAUXHALL - Astra, Corsa, Insignia, Zafira, Corsavan; OPEL - Corsa D, Astra J; CHEVROLET - Aveo, Cruze