- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Wagner "LBS00004" - Not available
AUDI - A3, Q3, Q2, A4, A1; VW - Golf, T-ROC; SEAT - Leon, Ateca; SKODA - Octavia, Kodiaq