- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LEMARK "LLB1121" - Not available
MITSUBISHI - Lancer, Outlander, ASX, Eclipse Cross; CITROËN - C-Crosser, C4 Aircross; PEUGEOT - 4007, 4008