| 摘要 |
<p>The present invention relates to a method for improving performance of a motor vehicle (100) comprising an engine(230) and a gear box (240) with an input shaft (236), a main shaft (237) and at least one lay shaft (320), where in operational power is arranged to be transmitted to the input shaft (236) of the gear box, where in operational power in a first split gear (SL) is arranged to be transmitted from the input shaft (236) to the lay shaft (320). The operational power in a second split gear (SH) is arranged to be transmitted to lay shaft (320) via the main shaft (237), where in the operational power in a third neutral split gear (SN) is not transmitted to the lay shaft (320) or the main shaft (237). The method comprises the step of, when starting up the engine, when applicable, affecting the gear box (240) in a way such that said third neutral split gear (SN) is engaged, so that no operational power is transmitted to said lay shaft (320) and main shaft (237).</p> |
