- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- AT Autoteile "at12431" - Not available
OPEL - Omega B, Agila, Vectra, Astra, Corsa; PORSCHE - 911, Boxster; VAUXHALL - Agila, Omega