- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Fenox "OS83726" - Not available
NISSAN - Qashqai, X-Trail, Micra, Note, Tiida; BMW - 3, 5; AUDI - A4, A3; CHEVROLET - Aveo, Cruze; CITROËN - C5, DS3