- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0893355" - Not available
SEAT - Altea, Cordoba, Ibiza, Leon, Toledo; VW - Golf, Caddy; AUDI - A3, A4; BMW - 3, 5; SKODA - Octavia; ALFA ROMEO - 159, 156