JPS6436940A - Control method for fuel feeding upon acceleration of internal combustion engine - Google Patents

Control method for fuel feeding upon acceleration of internal combustion engine

Info

Publication number
JPS6436940A
JPS6436940A JP19483587A JP19483587A JPS6436940A JP S6436940 A JPS6436940 A JP S6436940A JP 19483587 A JP19483587 A JP 19483587A JP 19483587 A JP19483587 A JP 19483587A JP S6436940 A JPS6436940 A JP S6436940A
Authority
JP
Japan
Prior art keywords
acceleration
engine speed
sensor
intake air
absolute pressure
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.)
Granted
Application number
JP19483587A
Other languages
Japanese (ja)
Other versions
JP2545549B2 (en
Inventor
Noriyuki Kishi
Atsushi Kato
Tomohisa Zeida
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 JP62194835A priority Critical patent/JP2545549B2/en
Publication of JPS6436940A publication Critical patent/JPS6436940A/en
Application granted granted Critical
Publication of JP2545549B2 publication Critical patent/JP2545549B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To prevent the occurrence of knocking when acceleration at the time of low engine speed in an accelerated high load zone by reducing the correction of the increasing quantity of acceleration when an engine load is large while an engine speed is low. CONSTITUTION:The detected values of a throttle valve opening sensor 4, an intake air absolute pressure sensor 8, an engine speed sensor 11, a cylinder judging sensor 12, etc. are inputted into an electronic control unit 5, which operates and controls the valve opening time of a fuel injection valve 6. When the varying quantity of a throttle valve opening is above a defined value, the electronic control unit 15 judges to be an accelerating condition and read the value of acceleration increasing quantity from a map corresponding to an intake air absolute pressure and an engine speed. This acceleration increasing quantity value is set to be larger as the intake air absolute pressure gets larger and the engine speed gets smaller.
JP62194835A 1987-08-03 1987-08-03 Fuel supply control method during acceleration of an internal combustion engine Expired - Fee Related JP2545549B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62194835A JP2545549B2 (en) 1987-08-03 1987-08-03 Fuel supply control method during acceleration of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194835A JP2545549B2 (en) 1987-08-03 1987-08-03 Fuel supply control method during acceleration of an internal combustion engine

Publications (2)

Publication Number Publication Date
JPS6436940A true JPS6436940A (en) 1989-02-07
JP2545549B2 JP2545549B2 (en) 1996-10-23

Family

ID=16331057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62194835A Expired - Fee Related JP2545549B2 (en) 1987-08-03 1987-08-03 Fuel supply control method during acceleration of an internal combustion engine

Country Status (1)

Country Link
JP (1) JP2545549B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663844U (en) * 1993-02-16 1994-09-09 日産ディーゼル工業株式会社 Air-fuel ratio controller for CNG engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189938A (en) * 1984-10-11 1986-05-08 Honda Motor Co Ltd Fuel supply control in high load operation of internal-combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189938A (en) * 1984-10-11 1986-05-08 Honda Motor Co Ltd Fuel supply control in high load operation of internal-combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663844U (en) * 1993-02-16 1994-09-09 日産ディーゼル工業株式会社 Air-fuel ratio controller for CNG engine

Also Published As

Publication number Publication date
JP2545549B2 (en) 1996-10-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees