Study On A New Type Of Measurement For EFI Vehicles'Fuel Consumption

Aiming at the problem of unconvenient measurement of automobiIe fueleconomy, a new tyPe of measurement method is presented in this papeL OnIymeasuring the injectors' puIse width, demarcating the injectors and revisingspraying time with exPerience's formuIa after experiments but not needing tochange to instaII the oiI piPes, the effective fuel consumption can be calcuIatedaccurate1y. The method removes the influence of oil consumPtion Je1ayed, andprovides the standard signal fOr other instrument. Also, it is easy, convenient tobe operated and quickly to be measured.