- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NTK "1877" - Not available
FIAT - Tipo, UNO, Fiorino, Tempra, Panda; AUDI - 100, 80; LANCIA - Y10, Dedra; ALFA ROMEO - 75, 33; JAGUAR - XJ