JPS5713244A - Method of controlling air fuel ratio of internal combustion engine - Google Patents

Method of controlling air fuel ratio of internal combustion engine

Info

Publication number
JPS5713244A
JPS5713244A JP8791680A JP8791680A JPS5713244A JP S5713244 A JPS5713244 A JP S5713244A JP 8791680 A JP8791680 A JP 8791680A JP 8791680 A JP8791680 A JP 8791680A JP S5713244 A JPS5713244 A JP S5713244A
Authority
JP
Japan
Prior art keywords
output
sensor
fuel ratio
air fuel
minimum
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
JP8791680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354129B2 (enrdf_load_stackoverflow
Inventor
Yoshiki Nakajo
Takehisa Yaegashi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP8791680A priority Critical patent/JPS5713244A/ja
Publication of JPS5713244A publication Critical patent/JPS5713244A/ja
Publication of JPS6354129B2 publication Critical patent/JPS6354129B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP8791680A 1980-06-30 1980-06-30 Method of controlling air fuel ratio of internal combustion engine Granted JPS5713244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8791680A JPS5713244A (en) 1980-06-30 1980-06-30 Method of controlling air fuel ratio of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8791680A JPS5713244A (en) 1980-06-30 1980-06-30 Method of controlling air fuel ratio of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5713244A true JPS5713244A (en) 1982-01-23
JPS6354129B2 JPS6354129B2 (enrdf_load_stackoverflow) 1988-10-26

Family

ID=13928238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8791680A Granted JPS5713244A (en) 1980-06-30 1980-06-30 Method of controlling air fuel ratio of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5713244A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241732A (en) * 1975-09-30 1977-03-31 Nissan Motor Co Ltd Air-fuel ratio control device
JPS5489116A (en) * 1977-12-26 1979-07-14 Toyota Motor Corp Air fuel ratio controller of internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241732A (en) * 1975-09-30 1977-03-31 Nissan Motor Co Ltd Air-fuel ratio control device
JPS5489116A (en) * 1977-12-26 1979-07-14 Toyota Motor Corp Air fuel ratio controller of internal combustion engine

Also Published As

Publication number Publication date
JPS6354129B2 (enrdf_load_stackoverflow) 1988-10-26

Similar Documents

Publication Publication Date Title
US4251989A (en) Air-fuel ratio control system
JPS5713245A (en) Method of controlling air fuel ratio of internal combustion engine
JPS54158527A (en) Electronic type fuel control device for internal combustion engine
JPS57122144A (en) Air fuel ratio feedback control unit
JPS5642132A (en) Detecting device for air-fuel ratio
JPS57210137A (en) Feedback control device of air-fuel ratio in internal combustion engine
JPS5713246A (en) Method of controlling air fuel ratio of internal combustion engine
JPS55124017A (en) Flow detector
JPS57124051A (en) Optimum control method of internal combustion engine
JPS57122135A (en) Air fuel ratio control method
JPS56138437A (en) Air-fuel ratio controller
JPS5340123A (en) Fuel-air ratio controller
JPS5560632A (en) Fuel consumption measuring apparatus
JPS5713244A (en) Method of controlling air fuel ratio of internal combustion engine
JPS5718439A (en) Fuel-air ratio controller for engine
JPS5666727A (en) Knocking detection system
JPS57203843A (en) Air-fuel ratio feedback control device
JPS5797038A (en) Air-fuel ratio control apparatus
JPS57122134A (en) Air fuel ratio control method for internal combustion engine
JPS5458140A (en) Internal combustion engine control system
JPS57105532A (en) Air-fuel ratio controlling method
JPS57208443A (en) Apparatus for evaluating performance of oxygen sensor
JPS5773830A (en) Output pulse width operating method for driving fuel injection valve of internal combustion engine
JPS5618044A (en) Air-fuel ratio feedback control system for internal combustion engine
JPS57188743A (en) Electronic air-fuel ratio feedback controller for internal combustion engine