| 摘要 |
The invention is directed to a method and an arrangement for controlling an internal combustion engine ( 1 ) having a compressor ( 5 ) for compressing the air drawn in by suction by the engine ( 1 ). The compressor is especially an exhaust-gas turbocharger. With the method and arrangement, a requirement-proper and timely opening of a valve ( 10 ) of an air path ( 15 ) is ensured for avoiding compressor pumping. The air path ( 15 ) bypasses the compressor ( 5 ). The valve ( 10 ) of the air path ( 15 ), which bypasses the compressor ( 5 ), is controlled in dependence upon at least one pregiven characteristic line ( 20, 25 ) of a compressor characteristic field.
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