JPS578327A - Starting fuel correction device for efi engine - Google Patents

Starting fuel correction device for efi engine

Info

Publication number
JPS578327A
JPS578327A JP8272580A JP8272580A JPS578327A JP S578327 A JPS578327 A JP S578327A JP 8272580 A JP8272580 A JP 8272580A JP 8272580 A JP8272580 A JP 8272580A JP S578327 A JPS578327 A JP S578327A
Authority
JP
Japan
Prior art keywords
temperature
memory
signal
fuel
engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8272580A
Other languages
Japanese (ja)
Inventor
Tomio Aoi
Yoshiyasu Takaoka
Hiroshi Irino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP8272580A priority Critical patent/JPS578327A/en
Publication of JPS578327A publication Critical patent/JPS578327A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enhance the starting performance of an EFI engine by storing in memory the relation between the temperature and requisite fuel injection timing at the time of starting and by making temporary injection of the fuel at the same time as turning-on of the starter swtich.
CONSTITUTION: In a memory 1 is stored the relation between the temperature TE and the requisite fuel injection time signal for that temperature, Ti. The signal Ti from memory 1 is entered in a register 2 when the starter switch S is put on. At the same time, the flipflop 6 is set and a preset down counter 3, which is to decrease signals by steps by the signal Ti, is preset. Accordingly, a fuel injection solenoid, not illustrated, is energized for a period Ti specified previously according to the engine temperature TE to make temporary injection of the fuel.
COPYRIGHT: (C)1982,JPO&Japio
JP8272580A 1980-06-20 1980-06-20 Starting fuel correction device for efi engine Pending JPS578327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8272580A JPS578327A (en) 1980-06-20 1980-06-20 Starting fuel correction device for efi engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8272580A JPS578327A (en) 1980-06-20 1980-06-20 Starting fuel correction device for efi engine

Publications (1)

Publication Number Publication Date
JPS578327A true JPS578327A (en) 1982-01-16

Family

ID=13782384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8272580A Pending JPS578327A (en) 1980-06-20 1980-06-20 Starting fuel correction device for efi engine

Country Status (1)

Country Link
JP (1) JPS578327A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192936A (en) * 1982-05-04 1983-11-10 Honda Motor Co Ltd Fuel injection device operable at start-up of internal-combustion engine
US4735184A (en) * 1986-06-04 1988-04-05 Nissan Motor Company, Limited Fuel control apparatus for internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192936A (en) * 1982-05-04 1983-11-10 Honda Motor Co Ltd Fuel injection device operable at start-up of internal-combustion engine
US4735184A (en) * 1986-06-04 1988-04-05 Nissan Motor Company, Limited Fuel control apparatus for internal combustion engine

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