- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "1627" - Not available
AUDI - A4, A6, Allroad, TT; CHEVROLET - Matiz, Spark; VW - Polo; SEAT - Arosa; FIAT - Doblo; CITROËN - Xsara; ...