- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- Delphi "ES20166-12B1" - Not available
AUDI - A4, A6, TT, A8; VW - Golf, Bora; SEAT - Ibiza, Alhambra; SKODA - Octavia; CITROËN - Xsara; ALFA ROMEO - 156; ...