JPH0573909B2 - - Google Patents

Info

Publication number
JPH0573909B2
JPH0573909B2 JP22519487A JP22519487A JPH0573909B2 JP H0573909 B2 JPH0573909 B2 JP H0573909B2 JP 22519487 A JP22519487 A JP 22519487A JP 22519487 A JP22519487 A JP 22519487A JP H0573909 B2 JPH0573909 B2 JP H0573909B2
Authority
JP
Japan
Prior art keywords
fuel injection
injection amount
air
fuel ratio
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.)
Expired - Fee Related
Application number
JP22519487A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6469752A (en
Inventor
Naomi Tomizawa
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
Japan Electronic Control Systems 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP22519487A priority Critical patent/JPS6469752A/ja
Publication of JPS6469752A publication Critical patent/JPS6469752A/ja
Publication of JPH0573909B2 publication Critical patent/JPH0573909B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP22519487A 1987-09-10 1987-09-10 Air-fuel ratio learning controller for internal combustion engine Granted JPS6469752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22519487A JPS6469752A (en) 1987-09-10 1987-09-10 Air-fuel ratio learning controller for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22519487A JPS6469752A (en) 1987-09-10 1987-09-10 Air-fuel ratio learning controller for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS6469752A JPS6469752A (en) 1989-03-15
JPH0573909B2 true JPH0573909B2 (en, 2012) 1993-10-15

Family

ID=16825444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22519487A Granted JPS6469752A (en) 1987-09-10 1987-09-10 Air-fuel ratio learning controller for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6469752A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5352540B2 (ja) * 2010-07-05 2013-11-27 本田技研工業株式会社 車両用内燃機関の燃料噴射システム

Also Published As

Publication number Publication date
JPS6469752A (en) 1989-03-15

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Legal Events

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