| 摘要 |
<p>The invention relates to a method for filling a fuel system (10) for motor vehicles. The fuel system (10) has a pre-delivery pump (26), a high-pressure pump (32), a metering device (34) arranged fluidically between the pre-delivery pump (26) and the high-pressure pump (32), a filter (28) arranged upstream of the high-pressure pump (32), and a zero delivery throttle (36), wherein the zero delivery throttle (36) connects an outlet of the metering device (34) to a region placed upstream of the pre-delivery pump (26), in which fuel is introduced into the region upstream of the pre-delivery pump (26). The metering device (34) is closed during filling.</p> |
