- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- APC "SAS971381" - Not available
PEUGEOT - 206, 1007, 106, 306, 307; CITROËN - Xsara, C4; FIAT - Ulysse, Scudo; LANCIA - Phedra, Zeta; OPEL - Vectra C, Signum