Method for adjusting injection system of internal combustion engine in motor vehicle, involves adapting injection system to perform zero fuel in low-idle function, which provides adaptation phases at intervals

摘要

The method involves adapting an injection system (16) to perform a zero fuel in low-idle function, which provides adaptation phases at the intervals. A pilot injection is disabled in the adaptation phase, where a condition is specified for adjusting the fuel injection system. A time condition and a spatial condition are specified, and the driving state of a motor vehicle (10) is also specified. The position of the motor vehicle is determined with a navigation system, where a noise level is determined based on a running condition of the motor vehicle. An independent claim is provided for an arrangement for operating an internal combustion engine in a motor vehicle.