- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RECOFICIAL "CSL2057" - Not available
HONDA - Civic, Accord, NSX, HR-V (GH), Prelude; ROVER - 400, 600; TOYOTA - Avensis, Corolla