- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B4111P" - Not available
PEUGEOT - 206, 207, 208, 308, 407; CITROËN - Xsara, C4; FERRARI - California, 360