- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB5031" - Not available
VW - Passat, EOS, Golf, Jetta; AUDI - TT, Q7; SEAT - Altea, Leon; SKODA - Octavia; FIAT - Punto, Doblo; ALFA ROMEO - 156; ...