JPS5718440A - Air-fuel ratio control method - Google Patents

Air-fuel ratio control method

Info

Publication number
JPS5718440A
JPS5718440A JP9367280A JP9367280A JPS5718440A JP S5718440 A JPS5718440 A JP S5718440A JP 9367280 A JP9367280 A JP 9367280A JP 9367280 A JP9367280 A JP 9367280A JP S5718440 A JPS5718440 A JP S5718440A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
fuel
value
setting period
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
JP9367280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338533B2 (enrdf_load_stackoverflow
Inventor
Masakazu Ninomiya
Yuji Hirabayashi
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP9367280A priority Critical patent/JPS5718440A/ja
Publication of JPS5718440A publication Critical patent/JPS5718440A/ja
Publication of JPS6338533B2 publication Critical patent/JPS6338533B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP9367280A 1980-07-08 1980-07-08 Air-fuel ratio control method Granted JPS5718440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9367280A JPS5718440A (en) 1980-07-08 1980-07-08 Air-fuel ratio control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9367280A JPS5718440A (en) 1980-07-08 1980-07-08 Air-fuel ratio control method

Publications (2)

Publication Number Publication Date
JPS5718440A true JPS5718440A (en) 1982-01-30
JPS6338533B2 JPS6338533B2 (enrdf_load_stackoverflow) 1988-08-01

Family

ID=14088889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9367280A Granted JPS5718440A (en) 1980-07-08 1980-07-08 Air-fuel ratio control method

Country Status (1)

Country Link
JP (1) JPS5718440A (enrdf_load_stackoverflow)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143136A (en) * 1981-02-26 1982-09-04 Toyota Motor Corp Method of controlling air fuel ratio of internal combustion engine
JPS59194056A (ja) * 1983-04-19 1984-11-02 Mazda Motor Corp エンジンの燃料制御装置
JPS6017237A (ja) * 1983-07-08 1985-01-29 Nippon Soken Inc 内燃機関の空燃比制御方法
JPS60116836A (ja) * 1983-11-29 1985-06-24 Nippon Soken Inc 内燃機関の空燃比制御装置
JPS60156944A (ja) * 1984-01-26 1985-08-17 Nippon Soken Inc 内燃機関の空燃比制御方法
JPS60195342A (ja) * 1984-03-19 1985-10-03 Hitachi Ltd エンジン制御装置
JPS6143237A (ja) * 1984-08-03 1986-03-01 Nissan Motor Co Ltd 空燃比制御装置
JPS61106943A (ja) * 1984-10-30 1986-05-24 Mazda Motor Corp エンジンの制御装置
JPS61116041A (ja) * 1984-11-09 1986-06-03 Honda Motor Co Ltd 内燃エンジンの空燃比フイ−ドバツク制御方法
JPS62261629A (ja) * 1986-04-30 1987-11-13 Honda Motor Co Ltd 内燃エンジンの空燃比制御方法
JPS63130650U (enrdf_load_stackoverflow) * 1987-02-19 1988-08-26
US4850324A (en) * 1987-06-05 1989-07-25 Fuji Jukogyo Kabushiki Kaisha System for detecting abnormality of a combustion engine
US4976242A (en) * 1989-01-27 1990-12-11 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an engine
US4981122A (en) * 1989-01-27 1991-01-01 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an engine
US4991559A (en) * 1989-01-24 1991-02-12 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an engine
US5003955A (en) * 1989-01-20 1991-04-02 Nippondenso Co., Ltd. Method of controlling air-fuel ratio

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420231A (en) * 1977-07-12 1979-02-15 Gen Motors Corp System of controlling fuel of internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420231A (en) * 1977-07-12 1979-02-15 Gen Motors Corp System of controlling fuel of internal combustion engine

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143136A (en) * 1981-02-26 1982-09-04 Toyota Motor Corp Method of controlling air fuel ratio of internal combustion engine
JPS59194056A (ja) * 1983-04-19 1984-11-02 Mazda Motor Corp エンジンの燃料制御装置
JPS6017237A (ja) * 1983-07-08 1985-01-29 Nippon Soken Inc 内燃機関の空燃比制御方法
JPS60116836A (ja) * 1983-11-29 1985-06-24 Nippon Soken Inc 内燃機関の空燃比制御装置
JPS60156944A (ja) * 1984-01-26 1985-08-17 Nippon Soken Inc 内燃機関の空燃比制御方法
JPS60195342A (ja) * 1984-03-19 1985-10-03 Hitachi Ltd エンジン制御装置
JPS6143237A (ja) * 1984-08-03 1986-03-01 Nissan Motor Co Ltd 空燃比制御装置
JPS61106943A (ja) * 1984-10-30 1986-05-24 Mazda Motor Corp エンジンの制御装置
JPS61116041A (ja) * 1984-11-09 1986-06-03 Honda Motor Co Ltd 内燃エンジンの空燃比フイ−ドバツク制御方法
JPS62261629A (ja) * 1986-04-30 1987-11-13 Honda Motor Co Ltd 内燃エンジンの空燃比制御方法
JPS63130650U (enrdf_load_stackoverflow) * 1987-02-19 1988-08-26
US4850324A (en) * 1987-06-05 1989-07-25 Fuji Jukogyo Kabushiki Kaisha System for detecting abnormality of a combustion engine
US5003955A (en) * 1989-01-20 1991-04-02 Nippondenso Co., Ltd. Method of controlling air-fuel ratio
US4991559A (en) * 1989-01-24 1991-02-12 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an engine
US4976242A (en) * 1989-01-27 1990-12-11 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an engine
US4981122A (en) * 1989-01-27 1991-01-01 Toyota Jidosha Kabushiki Kaisha Fuel injection control device of an engine

Also Published As

Publication number Publication date
JPS6338533B2 (enrdf_load_stackoverflow) 1988-08-01

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