- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Gebe "9 7141 1" - Not available
CITROËN - C5, Xsara, C4, Saxo, C3; PEUGEOT - 206, 406; RENAULT - Clio, Laguna; FIAT - Ducato, Ulysse; LANCIA - Phedra