FR2511431B1 - - Google Patents

Info

Publication number
FR2511431B1
FR2511431B1 FR8214130A FR8214130A FR2511431B1 FR 2511431 B1 FR2511431 B1 FR 2511431B1 FR 8214130 A FR8214130 A FR 8214130A FR 8214130 A FR8214130 A FR 8214130A FR 2511431 B1 FR2511431 B1 FR 2511431B1
Authority
FR
France
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
Application number
FR8214130A
Other versions
FR2511431A1 (fr
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of FR2511431A1 publication Critical patent/FR2511431A1/fr
Application granted granted Critical
Publication of FR2511431B1 publication Critical patent/FR2511431B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1493—Details
    • F02D41/1495—Detection of abnormalities in the air/fuel ratio feedback system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR8214130A 1981-08-13 1982-08-13 Expired FR2511431B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56128313A JPS5830446A (ja) 1981-08-13 1981-08-13 内燃エンジン用空燃比帰還制御装置の故障検出装置

Publications (2)

Publication Number Publication Date
FR2511431A1 FR2511431A1 (fr) 1983-02-18
FR2511431B1 true FR2511431B1 (fr) 1986-07-11

Family

ID=14981679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214130A Expired FR2511431B1 (fr) 1981-08-13 1982-08-13

Country Status (5)

Country Link
US (1) US4434764A (fr)
JP (1) JPS5830446A (fr)
DE (1) DE3230211A1 (fr)
FR (1) FR2511431B1 (fr)
GB (1) GB2103845A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011657A (ja) * 1983-06-30 1985-01-21 Honda Motor Co Ltd 内燃エンジンの運転パラメ−タセンサの計測系異常検出装置
JPS6070713U (ja) * 1983-10-24 1985-05-18 三菱電機株式会社 車両用電動エア−ポンプの制御装置
DE3441390A1 (de) * 1984-11-13 1986-05-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren zur regelung der schadstoffreduzierung bei gasmotoren
JPH0711435B2 (ja) * 1985-07-23 1995-02-08 トヨタ自動車株式会社 内燃機関のセンサ異常判定方法
JPS6293644A (ja) * 1985-10-21 1987-04-30 Honda Motor Co Ltd 排気濃度検出器の特性判定方法
JP2532205B2 (ja) * 1985-11-29 1996-09-11 富士重工業株式会社 エンジンの空燃比学習制御方法
JPS63131847A (ja) * 1986-04-28 1988-06-03 Mitsubishi Electric Corp 車両用制御装置
JPS6388248A (ja) * 1986-10-01 1988-04-19 Toyota Motor Corp 排気ガス浄化装置の故障診断装置
JP2560309B2 (ja) * 1987-02-09 1996-12-04 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP2551577B2 (ja) * 1987-03-31 1996-11-06 本田技研工業株式会社 排気成分濃度センサの異常判別方法
JP2630372B2 (ja) * 1988-03-18 1997-07-16 本田技研工業株式会社 内燃エンジンの排気成分濃度検出器の活性化判別方法
JP2704991B2 (ja) * 1989-09-12 1998-01-26 本田技研工業株式会社 ヒータ付排気濃度センサの活性化判別方法
IT1261114B (it) * 1993-11-12 1996-05-09 Weber Srl Sistema elettronico di calcolo del titolo miscela.
US5794605A (en) * 1995-03-07 1998-08-18 Sanshin Kogyo Kabushiki Kaisha Fuel control for marine engine
FR2756389B1 (fr) * 1996-11-22 1999-01-22 Renault Procede de controle d'un capteur equipant un moteur a combustion interne
DE19838334B4 (de) * 1998-08-24 2012-03-15 Robert Bosch Gmbh Diagnoseeinrichtung für eine potentiometrische, elektrisch beheizte Abgassonde zur Regelung von Verbrennungsprozessen
US7137382B2 (en) * 2002-11-01 2006-11-21 Visteon Global Technologies, Inc. Optimal wide open throttle air/fuel ratio control
JP6789752B2 (ja) * 2016-10-14 2020-11-25 新電元工業株式会社 内燃機関制御装置、内燃機関制御システム、および、内燃機関制御装置の制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492284A (en) * 1974-11-06 1977-11-16 Nissan Motor Air fuel mixture control apparatus for internal combustion engines
US3948228A (en) * 1974-11-06 1976-04-06 The Bendix Corporation Exhaust gas sensor operational detection system
JPS5246890A (en) * 1975-10-13 1977-04-14 Nissan Motor Co Ltd Circuit for detecting roubles of oxygen sensors
JPS5281436A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
DE2608245C2 (de) * 1976-02-28 1983-08-11 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Einrichtung zur Überwachung der Betriebsbereitschaft einer Sauerstoffmeßsonde
JPS5360423A (en) * 1976-11-12 1978-05-31 Nissan Motor Co Ltd Warning device to abnormality of air fuel ratio controller
US4214308A (en) * 1978-06-22 1980-07-22 The Bendix Corporation Closed loop sensor condition detector
JPS5623535A (en) * 1979-08-02 1981-03-05 Fuji Heavy Ind Ltd Air-fuel ratio controller
JPS6038543B2 (ja) * 1979-12-25 1985-09-02 日本電子機器株式会社 高地走行時の信号補正回路を備えた空燃比制御装置

Also Published As

Publication number Publication date
DE3230211C2 (fr) 1988-01-07
JPS6254982B2 (fr) 1987-11-17
DE3230211A1 (de) 1983-03-03
US4434764A (en) 1984-03-06
GB2103845A (en) 1983-02-23
FR2511431A1 (fr) 1983-02-18
JPS5830446A (ja) 1983-02-22

Similar Documents

Publication Publication Date Title
FR2497807B1 (fr)
FR2499671B1 (fr)
FR2498484B1 (fr)
FR2499406B1 (fr)
FR2497634B1 (fr)
FR2499182B1 (fr)
FR2498389B1 (fr)
DE3131996C2 (fr)
DE3205080C2 (fr)
FR2500006B1 (fr)
DE3278440T1 (fr)
FR2497964B1 (fr)
DE3102142C2 (fr)
FR2498227B1 (fr)
FR2498672B1 (fr)
DE3107461C2 (fr)
FR2498264B1 (fr)
CH659185B (fr)
DE3119520C2 (fr)
CH655687B (fr)
FR2498822B1 (fr)
FR2498373B1 (fr)
FR2499041B1 (fr)
FR2497523B1 (fr)
FR2499126B1 (fr)

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)
ST Notification of lapse