JPS59147832A - Fuel injection volume control device of electronic- controlled fuel injection engine - Google Patents

Fuel injection volume control device of electronic- controlled fuel injection engine

Info

Publication number
JPS59147832A
JPS59147832A JP1981883A JP1981883A JPS59147832A JP S59147832 A JPS59147832 A JP S59147832A JP 1981883 A JP1981883 A JP 1981883A JP 1981883 A JP1981883 A JP 1981883A JP S59147832 A JPS59147832 A JP S59147832A
Authority
JP
Japan
Prior art keywords
fuel injection
starter
fixed time
injection volume
electronic
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
JP1981883A
Other languages
Japanese (ja)
Inventor
Yutaka Sawada
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1981883A priority Critical patent/JPS59147832A/en
Publication of JPS59147832A publication Critical patent/JPS59147832A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/04Introducing corrections for particular operating conditions
    • F02D41/06Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/061Introducing corrections for particular operating conditions for engine starting or warming up the corrections being time dependent

Abstract

PURPOSE:To improve starting efficiency by controlling to stop a fuel injection for a fixed time after a starter is started to be operated to eliminate the smoking of an ignition plug and the like during the starter is in operation. CONSTITUTION:When starting an engine, it is judged whether a starter is in operation or not by an input signal from a starter switch 35. If it is in operation, it is judged whether a fixed time A (about 10-30sec) after an operation start of the starter passes or not. If not, a basic fuel injection volume gained based on an air flow meter 2 and a crank angle sensor 30 is corrected by an output of the cooling water temperature sensor 30 to control a fuel injection valve 41 in accordance with the corrected injection volume. While, the fuel injection from the fuel injection valve 41 is stopped when the fixed time A passes to prevent smoking of an ignition plug 14 and maintain a good starting condition for the next starter operating period.
JP1981883A 1983-02-10 1983-02-10 Fuel injection volume control device of electronic- controlled fuel injection engine Pending JPS59147832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981883A JPS59147832A (en) 1983-02-10 1983-02-10 Fuel injection volume control device of electronic- controlled fuel injection engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981883A JPS59147832A (en) 1983-02-10 1983-02-10 Fuel injection volume control device of electronic- controlled fuel injection engine

Publications (1)

Publication Number Publication Date
JPS59147832A true JPS59147832A (en) 1984-08-24

Family

ID=12009895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981883A Pending JPS59147832A (en) 1983-02-10 1983-02-10 Fuel injection volume control device of electronic- controlled fuel injection engine

Country Status (1)

Country Link
JP (1) JPS59147832A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106936A (en) * 1984-10-30 1986-05-24 Honda Motor Co Ltd Method for controlling fuel supply in cranking of internal-combustion engine
JPS61212640A (en) * 1985-03-18 1986-09-20 Fujitsu Ten Ltd Fuel injection control device of internal-combustion engine when it is started
JPS62179345U (en) * 1986-05-06 1987-11-14
EP0266304A1 (en) * 1986-10-29 1988-05-04 Wayne State University Cranking fuel control method and apparatus for combustion engines
JPH02119647A (en) * 1988-10-28 1990-05-07 Japan Electron Control Syst Co Ltd Electronically controlled fuel injection device for internal combustion engine
US5595162A (en) * 1994-12-28 1997-01-21 Toyota Jidosha Kabushiki Kaisha Start up fuel control device for an engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106936A (en) * 1984-10-30 1986-05-24 Honda Motor Co Ltd Method for controlling fuel supply in cranking of internal-combustion engine
JPS61212640A (en) * 1985-03-18 1986-09-20 Fujitsu Ten Ltd Fuel injection control device of internal-combustion engine when it is started
JPS62179345U (en) * 1986-05-06 1987-11-14
EP0266304A1 (en) * 1986-10-29 1988-05-04 Wayne State University Cranking fuel control method and apparatus for combustion engines
JPH02119647A (en) * 1988-10-28 1990-05-07 Japan Electron Control Syst Co Ltd Electronically controlled fuel injection device for internal combustion engine
US5595162A (en) * 1994-12-28 1997-01-21 Toyota Jidosha Kabushiki Kaisha Start up fuel control device for an engine

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