- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RECOFICIAL "CSL2261" - Not available
HONDA - Accord, Civic, CR-V (RD), Stream; BMW - 3, 5; AUDI - A6, A4; CHEVROLET - Aveo, Nubira; CHRYSLER - Sebring, PT Cruiser