- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NPS "DOX-2003" - Not available
OPEL - Insignia A, Agila, Omega B, Meriva, Combo; VAUXHALL - Astra, Corsa; CHEVROLET - Aveo, Cruze