Seat Ibiza Audi A1 1.4T Fuel Injector 04E906036AF Precise Atomization Fuel

SEAT Ibiza or Audi A1 1.4T experiencing rough idle, weak acceleration, higher fuel consumption, or cold-start difficulty likely due to injector aging and poor fuel atomization. Injector normally controls precise fuel spray and atomization to ensure complete combustion, boosting power and reducing emissions. Fits BMW N55 E90 series (2000s); OEM 04E906036AF, 0261500477, 04E906036R, 04E906036C. Use dedicated tools to remove and replace seals and gaskets to prevent contaminants entering fuel path.