Citroen Picasso/Xsara and Peugeot 206/307/406/407 Fuel Injector 01F003A Stable Fuel Atomization

Citroën Picasso, Sienna, and Peugeot 206, 307, 406, 407 2000s onward models can directly replace 01F003A fuel injector without rewiring. Its core function is precise fuel injection control and atomization to ensure uniform air-fuel mixture for improved combustion efficiency, especially for older vehicles maintenance. After installation, it can improve rough idle, weak acceleration, high fuel consumption, and cold-start difficulty. If acceleration hesitates, exhaust emits black smoke, or fuel consumption suddenly increases, the injector is aging and needs replacement.