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FR2621081B1 - Procede de diagnostic pour la verification quantitative d'organes de reglage dans des moteurs a combustion interne - Google Patents

Procede de diagnostic pour la verification quantitative d'organes de reglage dans des moteurs a combustion interne

Info

Publication number
FR2621081B1
FR2621081B1 FR8713274A FR8713274A FR2621081B1 FR 2621081 B1 FR2621081 B1 FR 2621081B1 FR 8713274 A FR8713274 A FR 8713274A FR 8713274 A FR8713274 A FR 8713274A FR 2621081 B1 FR2621081 B1 FR 2621081B1
Authority
FR
France
Prior art keywords
regulators
internal combustion
combustion engines
diagnostic process
quantitative checking
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
FR8713274A
Other languages
English (en)
Other versions
FR2621081A1 (fr
Inventor
Helmut Denz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Priority to DE19863624441 priority Critical patent/DE3624441A1/de
Priority to JP62131969A priority patent/JP2716438B2/ja
Priority to KR1019870005708A priority patent/KR950008831B1/ko
Priority to US07/074,897 priority patent/US4794790A/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to SE8703697A priority patent/SE500704C2/sv
Priority to FR8713274A priority patent/FR2621081B1/fr
Publication of FR2621081A1 publication Critical patent/FR2621081A1/fr
Application granted granted Critical
Publication of FR2621081B1 publication Critical patent/FR2621081B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Testing Of Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
FR8713274A 1986-07-19 1987-09-25 Procede de diagnostic pour la verification quantitative d'organes de reglage dans des moteurs a combustion interne Expired - Fee Related FR2621081B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19863624441 DE3624441A1 (de) 1986-07-19 1986-07-19 Diagnoseverfahren zur quantitativen ueberpruefung von stellgliedern bei brennkraftmaschinen
JP62131969A JP2716438B2 (ja) 1986-07-19 1987-05-29 内燃機関における操作部材の定量的チエツク用診断方法及び装置
KR1019870005708A KR950008831B1 (ko) 1986-07-19 1987-06-05 내연기관에 있어서의 조작부재의 정량적 체크용 진단방법 및 장치
US07/074,897 US4794790A (en) 1986-07-19 1987-07-17 Diagnostic method and arrangement for quantitatively checking actuators in internal combustion engines
SE8703697A SE500704C2 (sv) 1986-07-19 1987-09-25 Diagnosförfarande jämte en anordning för kvantitativ provning av ställorgan såsom tomgångsställanordning och/eller tankavluftningsventil hos förbränningsmotorer
FR8713274A FR2621081B1 (fr) 1986-07-19 1987-09-25 Procede de diagnostic pour la verification quantitative d'organes de reglage dans des moteurs a combustion interne

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19863624441 DE3624441A1 (de) 1986-07-19 1986-07-19 Diagnoseverfahren zur quantitativen ueberpruefung von stellgliedern bei brennkraftmaschinen
SE8703697A SE500704C2 (sv) 1986-07-19 1987-09-25 Diagnosförfarande jämte en anordning för kvantitativ provning av ställorgan såsom tomgångsställanordning och/eller tankavluftningsventil hos förbränningsmotorer
FR8713274A FR2621081B1 (fr) 1986-07-19 1987-09-25 Procede de diagnostic pour la verification quantitative d'organes de reglage dans des moteurs a combustion interne

Publications (2)

Publication Number Publication Date
FR2621081A1 FR2621081A1 (fr) 1989-03-31
FR2621081B1 true FR2621081B1 (fr) 1993-03-19

Family

ID=27194613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713274A Expired - Fee Related FR2621081B1 (fr) 1986-07-19 1987-09-25 Procede de diagnostic pour la verification quantitative d'organes de reglage dans des moteurs a combustion interne

Country Status (6)

Country Link
US (1) US4794790A (fr)
JP (1) JP2716438B2 (fr)
KR (1) KR950008831B1 (fr)
DE (1) DE3624441A1 (fr)
FR (1) FR2621081B1 (fr)
SE (1) SE500704C2 (fr)

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DE4027397C1 (fr) * 1990-08-30 1991-08-14 Fa. Carl Freudenberg, 6940 Weinheim, De
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JP2819836B2 (ja) * 1991-01-23 1998-11-05 日産自動車株式会社 内燃機関の自己診断装置
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DE4220286C2 (de) * 1992-06-20 2001-08-09 Bosch Gmbh Robert Verfahren zur Funktionsüberprüfung eines Stellelements in einem Fahrzeug
US5383437A (en) * 1992-12-23 1995-01-24 Siemens Automotive Limited Integrity confirmation of evaporative emission control system against leakage
DE4401887C2 (de) * 1993-01-29 1997-07-24 Siemens Ag Verfahren zur Diagnose von Komponenten eines Tankentlüftungssystems
DE4308570C2 (de) * 1993-03-18 1994-06-30 Bayerische Motoren Werke Ag Störluftventil für eine Brennkraftmaschine
US5323640A (en) * 1993-05-10 1994-06-28 Environmental Systems Products, Inc. Automated testing of vehicle fuel caps
EP0707709A4 (fr) * 1993-05-14 1997-01-02 Chrysler Corp Ensemble de detection de fuite
US5495749A (en) * 1993-05-14 1996-03-05 Chrysler Corporation Leak detection assembly
EP0635629A1 (fr) * 1993-07-21 1995-01-25 Siemens Aktiengesellschaft Méthode de diagnostic pour système de recyclage des gaz d'échappement sur un moteur à combustion
JP2836455B2 (ja) * 1993-09-08 1998-12-14 三菱自動車工業株式会社 アイドルスピードコントロールシステムの診断方法
US5406836A (en) * 1993-11-05 1995-04-18 Smith; James N. EGR system testing device
US5408871A (en) * 1994-01-27 1995-04-25 General Motors Corporation Idle air control system diagnostic
US5507176A (en) * 1994-03-28 1996-04-16 K-Line Industries, Inc. Evaporative emissions test apparatus and method
US5644072A (en) * 1994-03-28 1997-07-01 K-Line Industries, Inc. Evaporative emissions test apparatus and method
DE4418010B4 (de) * 1994-05-21 2007-06-28 Robert Bosch Gmbh Verfahren zur Vermeidung von Falschmeldungen bei der Diagnose von Stellgliedern, insbesondere Strömungsventilen bei Kraftfahrzeugen
GB2297395A (en) * 1995-01-24 1996-07-31 Ford Motor Co IC engine idle speed control
EP0845102A4 (fr) * 1995-08-16 2000-04-05 Stant Mfg Co Appareil de detection de fuite pour bouchon de carburant
DE19540943A1 (de) * 1995-11-03 1997-05-07 Bosch Gmbh Robert Verfahren zur Überprüfung von Fahrzeugteilsystemen bei Kraftfahrzeugen
US5606121A (en) * 1996-03-05 1997-02-25 Chrysler Corporation Method of testing an evaporative emission control system
US5616836A (en) * 1996-03-05 1997-04-01 Chrysler Corporation Method of pinched line detection for an evaporative emission control system
US5641899A (en) * 1996-03-05 1997-06-24 Chrysler Corporation Method of checking for purge flow in an evaporative emission control system
US5651350A (en) * 1996-03-05 1997-07-29 Chrysler Corporation Method of leak detection for an evaporative emission control system
US5682869A (en) * 1996-04-29 1997-11-04 Chrysler Corporation Method of controlling a vapor storage canister for a purge control system
US5952559A (en) * 1996-11-20 1999-09-14 Stant Manufacturing Inc. Fuel cap leakage tester
US6327898B1 (en) 1998-04-14 2001-12-11 Stant Manufacturing Inc. Fuel system leakage detector
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DE10008189C2 (de) * 2000-02-23 2002-02-14 Bayerische Motoren Werke Ag Vorrichtung und Verfahren zur Überprüfung eines Tankentlüftungssystems
DE10039952C2 (de) 2000-08-16 2003-04-24 Siemens Ag Verfahren zur Überprüfung einer Abgasrückführanlage
DE10043071A1 (de) * 2000-09-01 2002-03-14 Bosch Gmbh Robert Verfahren zur Diagnose des Tankentlüftungsventils
DE10065122A1 (de) 2000-12-28 2002-08-14 Bosch Gmbh Robert Verfahren zur Erfassung von Stand der Technik Massenströmen zum Saugrohr einer Brennkraftmaschine
DE10233503A1 (de) * 2002-07-24 2004-02-05 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Diagnosevorrichtung und Verfahren zur Diagnose von Positionen einer Verstelleinrichtung eines Kraftfahrzeugs
DE10233951B4 (de) * 2002-07-25 2010-06-24 Continental Automotive Gmbh Verfahren zur Adaption eines Stellstreckenmodells für einen Abgasturboladersteller
US8234055B2 (en) * 2008-02-25 2012-07-31 GM Global Technology Operations LLC Engine movement detection systems and methods
DE102009001817A1 (de) 2009-03-24 2010-09-30 Robert Bosch Gmbh Verfahren und Vorrichtung zur Diagnose eines variablen Ventiltriebs einer Brennkraftmaschine
DE102010031216B4 (de) * 2009-09-18 2024-03-14 Robert Bosch Gmbh Verfahren zur Prüfung der Funktionsfähigkeit eines Tankabsperrventils einer Kraftstoff-Tankanlage
US8631783B2 (en) * 2009-11-18 2014-01-21 GM Global Technology Operations LLC Method and apparatus for controlling engine torque during intrusive testing
FR2958690B1 (fr) * 2010-04-08 2014-01-17 Continental Automotive France Procede et dispositif de detection de blocage de vanne de purge de filtre a vapeurs d'essence

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Also Published As

Publication number Publication date
SE500704C2 (sv) 1994-08-15
JPS63259432A (ja) 1988-10-26
JP2716438B2 (ja) 1998-02-18
SE8703697L (sv) 1989-03-26
KR880002007A (ko) 1988-04-28
KR950008831B1 (ko) 1995-08-08
FR2621081A1 (fr) 1989-03-31
US4794790A (en) 1989-01-03
DE3624441A1 (de) 1988-01-28
SE8703697D0 (sv) 1987-09-25
DE3624441C2 (fr) 1992-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060531