Fuel Charging and Controls: Overview

Fuel Charging and Controls

Overview
The fuel charging and control system comprises a fuel pump, FPDM (fuel pump driver module), fuel rails and eight fuel injectors. The fuel pump supplies fuel from the tank, via a pipe routed along the outside of the left hand chassis box section, to the fuel rail. The fuel rail distributes the fuel equally to each of the fuel injectors. The fuel injectors, which are controlled by the ECM (engine control module), are installed in the fuel rails on each side of the air intake manifold. A cross over pipe connects the two fuel rails together at the front of the engine. For additional information, refer to Fuel Tank and Lines