- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B483P" - Not available
OPEL - Astra, Corsa, Omega B, Vectra, Signum; VAUXHALL - Vectra, Corsa; CHEVROLET - Cruze, Aveo