JPS61187552A - エンジンの空燃比制御方法 - Google Patents

エンジンの空燃比制御方法

Info

Publication number
JPS61187552A
JPS61187552A JP2627285A JP2627285A JPS61187552A JP S61187552 A JPS61187552 A JP S61187552A JP 2627285 A JP2627285 A JP 2627285A JP 2627285 A JP2627285 A JP 2627285A JP S61187552 A JPS61187552 A JP S61187552A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
lean
fuel
learning
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
JP2627285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0544553B2 (enExample
Inventor
Matsuo Amano
松男 天野
Takao Sasayama
隆生 笹山
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2627285A priority Critical patent/JPS61187552A/ja
Publication of JPS61187552A publication Critical patent/JPS61187552A/ja
Publication of JPH0544553B2 publication Critical patent/JPH0544553B2/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)
JP2627285A 1985-02-15 1985-02-15 エンジンの空燃比制御方法 Granted JPS61187552A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2627285A JPS61187552A (ja) 1985-02-15 1985-02-15 エンジンの空燃比制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2627285A JPS61187552A (ja) 1985-02-15 1985-02-15 エンジンの空燃比制御方法

Publications (2)

Publication Number Publication Date
JPS61187552A true JPS61187552A (ja) 1986-08-21
JPH0544553B2 JPH0544553B2 (enExample) 1993-07-06

Family

ID=12188646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2627285A Granted JPS61187552A (ja) 1985-02-15 1985-02-15 エンジンの空燃比制御方法

Country Status (1)

Country Link
JP (1) JPS61187552A (enExample)

Also Published As

Publication number Publication date
JPH0544553B2 (enExample) 1993-07-06

Similar Documents

Publication Publication Date Title
US5979397A (en) Control apparatus for direct injection spark ignition type internal combustion engine
US4991102A (en) Engine control system using learning control
KR19980024127A (ko) 내연기관의 배기 정화장치
JP2002332884A (ja) 内燃機関の制御装置
US6758034B1 (en) Method for operating an internal combustion engine
JPH04187845A (ja) 多種燃料内燃エンジンの空燃比フィードバック制御方法
US20080167790A1 (en) EGR Control Device For Internal Combustion Engine
JPS6231179B2 (enExample)
JPS6223557A (ja) 内燃機関の学習制御方法
EP0161611B1 (en) Method and apparatus for controlling air-fuel ratio in internal combustion engine
JPS61187552A (ja) エンジンの空燃比制御方法
JP2512789B2 (ja) エンジンの燃料制御装置
JPH09287494A (ja) 電制スロットル式内燃機関の制御装置
JP3630694B2 (ja) エンジン変速機協調制御方法及び装置
JPH0567776B2 (enExample)
JP6599301B2 (ja) 内燃機関の制御装置
JPH03260357A (ja) エンジンの燃料制御装置
JPS5872631A (ja) 電子制御燃料噴射機関の燃料噴射量制御方法
JPS62203951A (ja) 空燃比制御方法
JPH11200929A (ja) エンジンの制御装置
JPH01155047A (ja) 空燃比制御装置
JPH05272397A (ja) エンジンの制御装置
JPH0192549A (ja) 空燃比制御装置
JPS60228741A (ja) 空燃比制御方法
JPS60204937A (ja) 空燃比学習制御方法