JPH0544554B2 - - Google Patents

Info

Publication number
JPH0544554B2
JPH0544554B2 JP61248315A JP24831586A JPH0544554B2 JP H0544554 B2 JPH0544554 B2 JP H0544554B2 JP 61248315 A JP61248315 A JP 61248315A JP 24831586 A JP24831586 A JP 24831586A JP H0544554 B2 JPH0544554 B2 JP H0544554B2
Authority
JP
Japan
Prior art keywords
correction coefficient
area
fuel injection
learning
injection amount
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
JP61248315A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63105258A (ja
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 JP24831586A priority Critical patent/JPS63105258A/ja
Priority to US07/098,038 priority patent/US4854287A/en
Priority to US07/097,682 priority patent/US4850326A/en
Priority to DE8787308337T priority patent/DE3774392D1/de
Priority to EP87308337A priority patent/EP0265079B1/en
Priority to DE8787308336T priority patent/DE3768604D1/de
Priority to EP87308336A priority patent/EP0265078B1/en
Publication of JPS63105258A publication Critical patent/JPS63105258A/ja
Publication of JPH0544554B2 publication Critical patent/JPH0544554B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP24831586A 1986-10-21 1986-10-21 内燃機関の空燃比の学習制御装置 Granted JPS63105258A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP24831586A JPS63105258A (ja) 1986-10-21 1986-10-21 内燃機関の空燃比の学習制御装置
US07/098,038 US4854287A (en) 1986-10-21 1987-09-17 Apparatus for learning and controlling air/fuel ratio in internal combustion engine
US07/097,682 US4850326A (en) 1986-10-21 1987-09-17 Apparatus for learning and controlling air/fuel ratio in internal combustion engine
DE8787308337T DE3774392D1 (de) 1986-10-21 1987-09-21 Geraet zum lernen und steuern des luft/kraftstoffverhaeltnisses in einer innenbrennkraftmaschine.
EP87308337A EP0265079B1 (en) 1986-10-21 1987-09-21 Apparatus for learning and controlling air/fuel ratio in internal combustion engine
DE8787308336T DE3768604D1 (de) 1986-10-21 1987-09-21 Geraet zum lernen und steuern des luft/kraftstoffverhaeltnisses in einem innenbrennkraftmotor.
EP87308336A EP0265078B1 (en) 1986-10-21 1987-09-21 Apparatus for learning and controlling air/fuel ratio in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24831586A JPS63105258A (ja) 1986-10-21 1986-10-21 内燃機関の空燃比の学習制御装置

Publications (2)

Publication Number Publication Date
JPS63105258A JPS63105258A (ja) 1988-05-10
JPH0544554B2 true JPH0544554B2 (pm) 1993-07-06

Family

ID=17176247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24831586A Granted JPS63105258A (ja) 1986-10-21 1986-10-21 内燃機関の空燃比の学習制御装置

Country Status (1)

Country Link
JP (1) JPS63105258A (pm)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810126A (ja) * 1981-07-09 1983-01-20 Toyota Motor Corp 電子制御燃料噴射機関の補正値算出方法

Also Published As

Publication number Publication date
JPS63105258A (ja) 1988-05-10

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Legal Events

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