- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- WXQP "520069" - Not available
OPEL - Omega B, Corsa C, Signum, Meriva A, Tigra Twintop; VAUXHALL - Astra, Vectra; CHEVROLET - Cruze, Orlando; SAAB - 9-3