- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- MDR "EPS-1997 031" - Not available
AUDI - 100, 80, A6, Coupe, Cabriolet; LANCIA - Dedra, Delta; FIAT - Coupe, UNO; ALFA ROMEO - 33, 164; MERCEDES-BENZ - 124, 190