- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FACET "10.8546" - Not available
OPEL - Astra, Combo, Vectra C, Zafira, Meriva A; VAUXHALL - Astra, Astravan; BMW - 3, 5; AUDI - A4, A3; ALFA ROMEO - 156, 159