- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Calorstat by Vernet "LS140599" - Not available
VAUXHALL - Vectra, Astra, Zafira, Astravan, Corsa; OPEL - Signum, Meriva A; SAAB - 9-3