- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0895649" - Not available
AUDI - A3, TT, A1; VW - Passat, Polo; SEAT - Leon, Ibiza IV SC; SKODA - Octavia, Superb