- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FEBI Bilstein "177428" - Not available
VW - Passat, Polo, Golf, Corrado; AUDI - 100, 80; FIAT - UNO, Tempra; ALFA ROMEO - 33, 164; LANCIA - Dedra, Delta; ...