- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Metzger "0893485" - Not available
SEAT - Leon, Ibiza, Ateca, Toledo, Arona; AUDI - A3, A1; VW - Golf, Polo; SKODA - Octavia