| 摘要 |
<p>The invention relates to a charge air cooler (1) for a motor vehicle and a method for controlling the volume utilised in a charge air cooler for a motor vehicle, which charge air cooler comprises an inlet nozzle (2), an outlet nozzle (3), a cooling element (4) having ducts for cooling of flowing air and is arranged between the inlet nozzle and the outlet nozzle, and a control device (5, 6, 5', 6') for control of flowing air, whereby when there is a positive derivative, exceeding a predetermined value, for the fuel quantity injected, the control device partially shuts off the cooling element so that the air flows through only one portion of the cooling element. The invention also relates to a computer program and a computer program product and a control unit comprising a computer-readable medium (10) which comprises said computer program.</p> |
