- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LRT "L0103B1750" - Not available
AUDI - A4, A6, TT, A8, A3; VW - Polo, Lupo; SEAT - Arosa, Leon; PEUGEOT - 206, 307; CITROËN - C5, Xsara