Fuel Injection Pump

The injection pump is located on the lower right side of the engine and is driven by a toothed belt. It draws fuel from the tank, pressurizes it and sends a specific quantity to each cylinder at the proper time. Excess fuel from the injectors is returned to the fuel tank.

A fast idle system is used when coolant is below a specific temperature. A vacuum unit actuates the throttle to increase idle speed.

A fuel cut solenoid is actuated by the ignition switch, stopping fuel flow at the pump to shut down the engine. The injection pump is also equipped with an altitude compensator for proper fuel delivery at high altitudes.