- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- VEGAZ "ULS-184" - Not available
CITROËN - ZX, Xsara, AX, C5; PEUGEOT - 306, 405; FIAT - Punto, Panda; FORD - Sierra; ALFA ROMEO - 155; ...