- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B402P" - Not available
PEUGEOT - 306, 406, 106; BMW - 3, 5; CITROËN - Xantia, Saxo; AUDI - A4, A3; CHEVROLET - Aveo; ALFA ROMEO - 156, 159; ...