- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0893038" - Not available
AUDI - A6, A4, A3, A8, Cabriolet; BMW - 3, 5; VW - Passat, Transporter; HYUNDAI - Accent, Lantra