- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B429P" - Not available
SEAT - Arosa, Ibiza, Leon; AUDI - A4; VW - Passat; SKODA - Fabia; FIAT - Punto; CITROËN - Xsara; ALFA ROMEO - 156; ...