- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- LUCAS "LEB4022" - Not available
AUDI - A6, A4, A5, A7, Q5; SEAT - Ibiza, Cordoba; VW - Polo, Golf; SKODA - Fabia, Octavia