Method for operating a fuel supply system of a motor vehicle

US7865273B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Andreas Posselt · Rochlitz, DE
• Thor Windbergs · Ludwigsburg, DE
• Marko Lorenz · Bornsteiner Straße, DE
• Andreas Gutscher · Markgröningen, DE

Key dates

• Filing date: Dec 13, 2007
• Grant date: Jan 4, 2011
• Expiry date: Mar 6, 2029

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T137/86324
• WIPO field: Engines, pumps, turbines
• WIPO sector: Mechanical engineering

Abstract

In a method for operating an internal combustion engine of a motor vehicle, a driver type is ascertained. A criterion for performing a diagnosis or a regeneration of a component of the fuel supply system is a function of the ascertained driver type.