- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "94221" - Not available
FIAT - Punto, Panda, Fiorino, Tempra, Tipo; LANCIA - Kappa, Delta; ALFA ROMEO - 145, 146; AUTOBIANCHI - Y10; CITROËN - ZX, Xsara