- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB5280" - Not available
AUDI - A4, A6, A3, TT, A8; VW - Polo, Golf; SEAT - Alhambra, Leon; SKODA - Fabia, Octavia