- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- FAE "77454" - Not available
TOYOTA - Yaris, Aygo; CITROËN - C1, C5; DAIHATSU - Sirion, Materia; PEUGEOT - 107; AUDI - A4, A3; ALFA ROMEO - 159, 156