- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0893672" - Not available
OPEL - Astra, Insignia A, Corsa, Zafira, Meriva A; VAUXHALL - Corsa, Astra; SAAB - 9-5