- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Quinton Hazell "XLOS1421" - Not available
VW - Golf, Passat, Bora, Phaeton; AUDI - A4, A6; SEAT - Inca; FIAT - Punto; CITROËN - Xsara, C5; ALFA ROMEO - 156; ...