JPS63247609A - 内燃機関のスロツトル弁開度検出装置 - Google Patents

内燃機関のスロツトル弁開度検出装置

Info

Publication number
JPS63247609A
JPS63247609A JP7968087A JP7968087A JPS63247609A JP S63247609 A JPS63247609 A JP S63247609A JP 7968087 A JP7968087 A JP 7968087A JP 7968087 A JP7968087 A JP 7968087A JP S63247609 A JPS63247609 A JP S63247609A
Authority
JP
Japan
Prior art keywords
valve opening
value
detected
opening degree
opening detection
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
JP7968087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439012B2 (enrdf_load_stackoverflow
Inventor
Naomi Tomizawa
冨澤　尚己
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 JP7968087A priority Critical patent/JPS63247609A/ja
Publication of JPS63247609A publication Critical patent/JPS63247609A/ja
Publication of JPH0439012B2 publication Critical patent/JPH0439012B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP7968087A 1987-04-02 1987-04-02 内燃機関のスロツトル弁開度検出装置 Granted JPS63247609A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7968087A JPS63247609A (ja) 1987-04-02 1987-04-02 内燃機関のスロツトル弁開度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7968087A JPS63247609A (ja) 1987-04-02 1987-04-02 内燃機関のスロツトル弁開度検出装置

Publications (2)

Publication Number Publication Date
JPS63247609A true JPS63247609A (ja) 1988-10-14
JPH0439012B2 JPH0439012B2 (enrdf_load_stackoverflow) 1992-06-26

Family

ID=13696912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7968087A Granted JPS63247609A (ja) 1987-04-02 1987-04-02 内燃機関のスロツトル弁開度検出装置

Country Status (1)

Country Link
JP (1) JPS63247609A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0439012B2 (enrdf_load_stackoverflow) 1992-06-26

Similar Documents

Publication Publication Date Title
JPH01182552A (ja) 空燃比適応制御装置
US4217863A (en) Fuel injection system equipped with a fuel increase command signal generator for an automotive internal combustion engine
US4722313A (en) Method for detecting an extreme value position of a movable part
US4730264A (en) Arrangement for detecting measuring data in motor vehicles
US5025767A (en) Air/fuel ratio control system for internal combustion engine and air/fuel ratio controlling oxygen density sensor
EP0292175A2 (en) Air/Fuel ratio control system for internal combustion engine
JPH09105352A (ja) 内燃機関制御方法及び装置
JPS63247609A (ja) 内燃機関のスロツトル弁開度検出装置
JPS63285239A (ja) 内燃機関における空燃比の過渡学習制御装置
JP3462543B2 (ja) 内燃機関の空燃比制御装置
JPH10153131A (ja) スロットルバルブ開度検出装置
JP2600453B2 (ja) 空燃比センサ出力の補正方法
JP2843872B2 (ja) エンジン負荷パラメータ算出装置及びエンジン制御装置
JPS63247610A (ja) 内燃機関のスロツトル弁開度検出装置
CA1160715A (en) Digital feedback system
US6237564B1 (en) Electronic throttle control system
JPS6118016B2 (enrdf_load_stackoverflow)
JP2526250B2 (ja) 内燃機関の燃料制御装置
JPS6232338B2 (enrdf_load_stackoverflow)
JPH076440B2 (ja) 内燃機関の制御方法
JP2886771B2 (ja) 内燃エンジンの吸気管内圧力予測装置
KR0154019B1 (ko) 자동차 상태 변화에 따른 내연기관의 공연비 제어장치 및 그 방법
JP2513350B2 (ja) 空燃比検出装置
JP3304653B2 (ja) 内燃機関の空燃比制御装置
JPH03189350A (ja) 酸素センサのヒータ制御装置

Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees