FUEL INJECTION CONTROL DEVICE

• Main Authors: Komoda Takao, Takekawa Shoichiro
• Format: Patent
• Language: English
• Published: 20.10.2016
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; WEAPONS

In a fuel injection control device, a learning value compensating for a steady deviation between actual air-fuel ratio and target air-fuel ratio is updated through an air-fuel ratio feedback control during engine operation, and a fuel injection amount is corrected using the learning value. If fuel h...