The component with the lowest price in the FUEL INJECTION schematic is the Screw,tapping,5x16.
A sample from the products for the Fuel Injection include: Screw,tapping,5x16, Ring-o,9.5x1.9, Collar, Sensor,air Temperatur.
The sub assemblies and components that make up this Fuel Injection include this Control Unit-electron, the most expensive part.