- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Denso "DOX-0240" - Not available
BMW - 3, 5, 1, 6; TOYOTA - Avensis, Corolla; AUDI - A4, A6; CHEVROLET - Aveo; CITROËN - C5; ALFA ROMEO - 156; ...