- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Calorstat by Vernet "LS100221" - Not available
NISSAN - Primera, Almera, Micra, Teana, 350 Z, 350z, Murano, Altima, Quest; INFINITI - FX, Q45