Module, Fuel Pump: Description
This vehicle uses a saddle type tank that has a reservoir on both sides of the rear driveshaft. The main fuel pump module (2) is located on the left side of the vehicle. The auxiliary fuel pump module (1) is located the right side of the vehicle. The fuel outlet or fuel supply line is on the auxiliary fuel pump module (right side) and supplies fuel to the engine. The electrical connector is on the main fuel pump module (left side) and controls both modules. The fuel pressure regulator is integrated into the auxiliary fuel pump module and is not a serviceable component.
Both modules have fuel level sending cards. The fuel level sending cards are not serviceable components. There are 3 hoses that connect the main and auxiliary fuel pump modules together, one is the fuel supply line the other two are fuel return lines. These lines are removed from the main fuel pump module when servicing either unit. One fuel filter is used and is located at the bottom of the main fuel pump module and is designed for extended life. A separate frame mounted fuel filter is not used with any engine. The fuel filter is not a serviceable component.
Left side main fuel pump module with wire harness connector (1) and fuel level sending card (2).
Right side auxiliary fuel pump module with the fuel supply fitting (1), fuel return lines (2), fuel supply line (3), fuel pressure regulator (4) and fuel level sending card (5).