| 摘要 |
<p>A method for controlling carburetion in motor vehicles partially fuelled with ethanol in which OBD provides information, called corrector parameters, about corrections made by an ECU to the injection times to make carburetion optimal, is characterised in that it comprises the steps of:
- reading the correcting parameters from the OBD;
- computing the necessary variation to the injection time and changing the injection time with respect to the time the ECU is imposing by means of its own mapping operation, in order to progressively reduce the absolute value of the correcting parameters, i.e. in such a way as to make them tend to zero.</p> |
