- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Mobiletron "OS-B476P" - Not available
AUDI - A4, A6, Allroad, TT, A8; VW - Golf, Lupo; SEAT - Ibiza; FIAT - Punto, Doblo; CITROËN - Xsara, C5; ALFA ROMEO - 156, 166