- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "1400" - Not available
VW - Golf, Transporter, Passat, Vento; FORD - Escort, Focus; AUDI - A4; CITROËN - Xsara; MAZDA - Xedos 9; SEAT - Toledo; ...