- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- OSSCA "26627" - Not available
OPEL - Insignia A, Vectra, Agila, Meriva, Omega B; VAUXHALL - Corsa, Astra; PORSCHE - 911, Boxster