- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- RIDEX "3922L0151" - Not available
CITROËN - C4, DS3, Xsara, C5, Berlingo; RENAULT - Laguna, Espace; PEUGEOT - 308, 207; SAAB - 9-3