- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- AT Autoteile "at12346" - Not available
PEUGEOT - 307, 206, 301, 406, 607; CITROËN - Xsara, C4; FIAT - Ulysse, Ducato; LANCIA - Zeta, Phedra