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The Second Generation of Electronic Diesel Fuel Injection Systems-Investigation with a Rotary Pump
This paper describes concepts of the next generation of electronic diesel fuel injection (EDFI) systems, and the test results of the prototype, named “Mode 1-1”.
Important characteristics of the next generation of EDFI will be; mechanical simplicity, direct control and pump intelligence,.
Direct spill control using a high speed solenoid valve for injection regulation and pump mounted electronic circuits were used in the “Model-1” system.
The test results demonstrate the advantages of this system, and suggest possibilities of new functions such as individual cylinder control, pilot injection and multi fuel usage.
Yamada, K. and Oshizawa, H., "The Second Generation of Electronic Diesel Fuel Injection Systems-Investigation with a Rotary Pump," SAE Technical Paper 860145, 1986,
Keiichi Yamada, Hidekazu Oshizawa
Diesel Kiki Co., Ltd.
SAE International Congress and Exposition
Electronic Controls of Diesel Engines-SP-0673, SAE Transactions 1986-V95-86
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