The method involves providing temporal distribution of effective voltage that is generated by pulse width modulation (PWM) and is applied for heating at a glow plug. An annealing program is stored in a controller and is provided for a glow plug, where char...

A common rail fuel injection apparatus includes a common rail (2), an injector (3), a supply pump (4), an inlet amount control valve (14), feedback control means, correction means, storage means, and a control device (5). The common rail (2) accumulates hi...

The amount of fuel ejected from a high-pressure fuel pump (47) that ejects fuel toward a delivery pipe (53) is adjusted by controlling the valve closure start timing of an electromagnetic spill valve (54). In this manner, the fuel pressure in the delivery ...