DE60108541D1 - An Bord installierte Diagnosevorrichtung für das Brennstoffsystem eines Fahrzeugs - Google Patents

An Bord installierte Diagnosevorrichtung für das Brennstoffsystem eines Fahrzeugs

Info

Publication number
DE60108541D1
DE60108541D1 DE60108541T DE60108541T DE60108541D1 DE 60108541 D1 DE60108541 D1 DE 60108541D1 DE 60108541 T DE60108541 T DE 60108541T DE 60108541 T DE60108541 T DE 60108541T DE 60108541 D1 DE60108541 D1 DE 60108541D1
Authority
DE
Germany
Prior art keywords
vehicle
fuel system
diagnostic device
board diagnostic
board
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 - Lifetime
Application number
DE60108541T
Other languages
English (en)
Other versions
DE60108541T2 (de
Inventor
William John Corkill
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.)
Jaguar Land Rover Ltd
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Application granted granted Critical
Publication of DE60108541D1 publication Critical patent/DE60108541D1/de
Publication of DE60108541T2 publication Critical patent/DE60108541T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0809—Judging failure of purge control system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
DE60108541T 2000-02-22 2001-02-19 An Bord installierte Diagnosevorrichtung für das Brennstoffsystem eines Fahrzeugs Expired - Lifetime DE60108541T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US510986 2000-02-22
US09/510,986 US6269803B1 (en) 2000-02-22 2000-02-22 Onboard diagnostics for vehicle fuel system

Publications (2)

Publication Number Publication Date
DE60108541D1 true DE60108541D1 (de) 2005-03-03
DE60108541T2 DE60108541T2 (de) 2005-11-24

Family

ID=24033003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60108541T Expired - Lifetime DE60108541T2 (de) 2000-02-22 2001-02-19 An Bord installierte Diagnosevorrichtung für das Brennstoffsystem eines Fahrzeugs

Country Status (3)

Country Link
US (1) US6269803B1 (de)
EP (1) EP1130247B1 (de)
DE (1) DE60108541T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6854492B2 (en) * 2002-12-03 2005-02-15 Eaton Corporation Electrically controlled refueling vapor vent shutoff
JP3923473B2 (ja) * 2003-05-21 2007-05-30 本田技研工業株式会社 蒸発燃料処理装置の故障診断装置
JP2005002965A (ja) * 2003-06-16 2005-01-06 Hitachi Unisia Automotive Ltd 蒸発燃料処理装置のリーク診断装置
KR100747294B1 (ko) * 2005-12-13 2007-08-07 현대자동차주식회사 차량의 캐니스터 퍼지라인 내 액상연료 존재여부 판단 방법
DE102007012200A1 (de) 2007-03-14 2008-09-18 Audi Ag Verfahren zur Bestimmung der Größe eines Lecks
JP2009270494A (ja) * 2008-05-08 2009-11-19 Toyota Motor Corp 蒸発燃料処理システムの診断装置及び診断方法
CN101670778B (zh) * 2009-09-28 2013-01-09 亚普汽车部件股份有限公司 混合动力汽车的燃油蒸汽控制系统及控制方法
CN102114769B (zh) * 2011-01-28 2013-09-11 亚普汽车部件股份有限公司 外插电式油电混合动力车油箱燃油蒸汽控制系统及方法
JP5556702B2 (ja) * 2011-03-04 2014-07-23 三菱自動車工業株式会社 内燃機関の燃料蒸発ガス排出抑止装置
US9217402B2 (en) * 2013-02-06 2015-12-22 Ford Global Technologies, Llc Capless refueling system cleaning using engine vacuum
EP2818351B1 (de) * 2013-06-26 2016-04-06 Inergy Automotive Systems Research (Société Anonyme) Verfahren und System zur Druckentlüftung eines Kraftfahrzeugkraftstofftanksystems
US9279397B2 (en) * 2013-10-31 2016-03-08 Ford Global Technologies, Llc System and methods for canister purging with low manifold vacuum
US9829370B2 (en) 2015-04-27 2017-11-28 Ford Global Technologies, Llc Methods and systems for fuel level indicators in a saddle fuel tank
US11035326B2 (en) * 2017-12-14 2021-06-15 Cummins Inc. Propane fuel system temperature control systems and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203100A1 (de) * 1992-02-04 1993-08-05 Bosch Gmbh Robert Verfahren und vorrichtung zum pruefen der funktionsfaehigkeit einer tankentlueftungsanlage
AU671834B2 (en) * 1992-06-26 1996-09-12 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Method of detecting faults for fuel evaporative emission treatment system
US5333590A (en) 1993-04-26 1994-08-02 Pilot Industries, Inc. Diagnostic system for canister purge system
JPH0742632A (ja) * 1993-07-27 1995-02-10 Mitsubishi Electric Corp パージエア制御システムの自己診断装置
JP3106816B2 (ja) * 1993-10-30 2000-11-06 スズキ株式会社 エバポシステムの故障診断装置
JPH0835452A (ja) * 1994-07-26 1996-02-06 Hitachi Ltd エバポパージシステムの診断方法
JP3132344B2 (ja) * 1995-07-21 2001-02-05 三菱自動車工業株式会社 燃料蒸発ガス排出抑止システムの故障診断装置
JP3317121B2 (ja) * 1996-01-25 2002-08-26 株式会社日立製作所 エバポシステムおよびその診断方法
JPH09329063A (ja) * 1996-06-12 1997-12-22 Hitachi Ltd エバポシステムの診断方法
US5765121A (en) 1996-09-04 1998-06-09 Ford Global Technologies, Inc. Fuel sloshing detection
JP3367373B2 (ja) * 1997-03-28 2003-01-14 日産自動車株式会社 蒸発燃料処理装置の診断装置
US6148803A (en) * 1997-12-04 2000-11-21 Denso Corporation Leakage diagnosing device for fuel evaporated gas purge system

Also Published As

Publication number Publication date
US6269803B1 (en) 2001-08-07
EP1130247A2 (de) 2001-09-05
EP1130247B1 (de) 2005-01-26
DE60108541T2 (de) 2005-11-24
EP1130247A3 (de) 2002-08-21

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAATES

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JAGUAR CARS LTD., COVENTRY, WEST MIDLANDS, GB