- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "90652" - Not available
AUDI - A4, A6, Allroad, TT; VW - Passat, Polo; SEAT - Arosa; CITROËN - C5, Xsara; FIAT - Doblo; ALFA ROMEO - 156; ...