METHOD OF ADAPTING INTERNAL-COMBUSTION ENGINE AIR VALUES FROM A SUBSTITUTE CHARACTERISTIC DIAGRAM USED TO CONTROL, ON THE OCCURRENCE OF PULSING IN THE AIR-ASPIRATION LINE, THE FORMATION OF THE MIXTURE TO SUIT THE CURRENTLY PREVAILING OUTSIDE-AIR CONDITIONS

摘要

The invention concerns a method of adapting internal-combustion engine air values from a substitute characteristic diagram, prepared at normal temperature and pressure, to the actually prevailing outside-air conditions, such as pressure and temperature. The substitute characteristic diagram is used when, on the occurrence of pulsing in the air-aspiration line of the engine, the air values measured by an air sensor are incorrect.