- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- BAPMIC "BF0426110213" - Not available
VW - Polo, Golf, Bora, New Beetle, Sharan; AUDI - A4, A6; SEAT - Alhambra, Leon; SKODA - Fabia, Octavia; PORSCHE - Cayenne