- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RIDEX "3922L0391" - Not available
CITROËN - Xsara, Xantia, Saxo, ZX; VOLVO - 850; PEUGEOT - 106; FIAT - Punto; FORD - Sierra; ALFA ROMEO - 155; ...