- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- ACI-AVESA "SLS-13174" - Not available
PEUGEOT - 306, 106, 206, 406, Partner; CITROËN - Xsara, Saxo; OPEL - Vectra C, Signum