- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VEGAZ "ULS-265" - Not available
OPEL - Agila, Omega B, Astra, Adam, Antara; VAUXHALL - Omega, Agila; CHEVROLET - Cruze, Aveo