| 摘要 |
The invention relates to a method for operating a direct-injecting gasoline internal combustion engine (1), especially of a motor vehicle, wherein the gasoline is injected directly into the combustion chamber (4) of the engine (1) and an ignition spark is ignited in the combustion chamber (4). In order to be able to reliably ignite an air/gasoline mixture with a relatively low ignition voltage notwithstanding a relatively large electrode gap of a spark plug (10) of the engine (1), it is suggested that the ignition spark be ignited in advance of the start of injection (45) and that a spark burn duration (44) be maintained up to past the end of the injection (45). |
