- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- AT Autoteile "at12270" - Not available
VW - Bora, Golf, Sharan, Transporter; AUDI - A4, A3; SEAT - Alhambra, Leon; BMW - 7 (E65, WB), 5 (E39, WB); SKODA - Octavia; ...