- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FEBI Bilstein "21448" - Not available
VW - Golf, Vento, Corrado, Polo; SEAT - Ibiza, Cordoba; PEUGEOT - 306; CITROËN - Xsara; FIAT - Punto; FORD - Sierra; ...