- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "7915" - Not available
CITROËN - C5, Xsara, C4, Berlingo; PEUGEOT - 407; FIAT - Punto; AUDI - A4, TT; ALFA ROMEO - 156; FORD - Focus; ...