- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-N409P" - Not available
NISSAN - 370z, X-Trail, Tiida, 350 Z, 350z; INFINITI - G, FX; BMW - 3, 5; AUDI - A4, A3; CHEVROLET - Aveo, Cruze