- 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 "LS140534" - Not available
NISSAN - Almera, Primera, X-Trail, Micra; RENAULT - VEL Satis, Espace; AUDI - A6, A4; CITROËN - Xsara; BMW - 3; ...