Fuel system for motor vehicle, has diagnostic device with corrosion sensor comprising layer made of material similar to component of fuel system

摘要

A diagnostic device is provided in a storage tank (2) for detecting damage caused by the fuel that may adversely affect the functionality of a component of the fuel system. The diagnostic device includes a corrosion sensor comprising a circuit board with a sensor layer applied to it made of a material that corresponds to a material forming one or more components of the fuel system.