Control device for fuel supply system for supplying internal combustion engine over different fuel lines, has controlled valve arrangement for two fuels alternatively for change-over between fuels

摘要

The control device has controlled valve arrangement for two fuels alternatively for change-over between the fuels. The determination of possible switching point takes place with control data from a geo-positioning system. The control unit (2) determines the possible distance to be covered and transit time from the location and the possible target, and washing of fuel lines or an engine is initiated or carried out from the transit time. The geo-positioning system is followed by a satellite-based Global positioning system (GPS). An independent claim is included for a method for a fuel supply system for supplying an internal combustion engine over different fuel lines.