- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Bugiad "54040" - Not available
OPEL - Meriva A, Combo, Astra, Corsa, Tigra Twintop, Agila, Insignia A, Antara; CHEVROLET - Captiva