- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RECOFICIAL "CSL2109" - Not available
CITROËN - ZX, Xsara, XM, AX; PEUGEOT - 405, 406; FIAT - Ducato; FORD - Mondeo; RENAULT - Clio; MAZDA - 6 (GG, GY); ...