- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- ERA "570029" - Not available
VOLVO - 850, V70, S70, C70, XC70 Cross Country; CITROËN - Xsara, Berlingo; PEUGEOT - 306, 206; MINI - Cooper, Clubman