- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- CSV "CSL2036" - Not available
PEUGEOT - 205, 505, 405, 305, 309; AUDI - 100, 80; FIAT - Ducato, UNO; ALFA ROMEO - 33, 164; FORD - Sierra, Scorpio