- Oxygen, Lambda Sensor
- Exhaust Oxygen Sensor (O2 Sensor)
- Measures oxygen in the exhaust so the ECU can correct the air-fuel mixture
- NGK "0274" - Not available
CITROËN - BX, AX, C15, C25; PEUGEOT - 405, 306; FIAT - Punto, Panda; FORD - Sierra; ALFA ROMEO - 155; ...
Additional numbers
NGK:
OZA527-E22