| 摘要 |
PCT No. PCT/EP97/03776 Sec. 371 Date Mar. 15, 1999 Sec. 102(e) Date Mar. 15, 1999 PCT Filed Jul. 15, 1997 PCT Pub. No. WO98/03783 PCT Pub. Date Jan. 29, 1998A method of calibrating the injectors of an injection system for an internal combustion engine which can compensate for the different flow rates of the injectors fitted in the engine, which are due to the production tolerances of the injectors, in order to re-match the injectors with consequent balancing of the combustion and overall improvement in the performance of the engine. The method is based on the determination of the flow rates of the injectors both with low admissions (idling) and with high admissions (acceleration) by measurement of the torque pulses supplied by each cylinder of the engine with the use of a dynamic torque measurement method.
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