- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FEBI Bilstein "21355" - Not available
RENAULT - 19, 21, Laguna, Megane, Clio; AUDI - 100, 80; MERCEDES-BENZ - 124, 190; FIAT - UNO, Tipo