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GB2321536B - Diagnosis apparatus and method for an evapo-purge system - Google Patents

Diagnosis apparatus and method for an evapo-purge system

Info

Publication number
GB2321536B
GB2321536B GB9810679A GB9810679A GB2321536B GB 2321536 B GB2321536 B GB 2321536B GB 9810679 A GB9810679 A GB 9810679A GB 9810679 A GB9810679 A GB 9810679A GB 2321536 B GB2321536 B GB 2321536B
Authority
GB
United Kingdom
Prior art keywords
evapo
diagnosis apparatus
purge system
purge
diagnosis
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
GB9810679A
Other versions
GB2321536A (en
GB9810679D0 (en
Inventor
Katsuhito Takamori
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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
Priority claimed from JP6090328A external-priority patent/JPH07293358A/en
Application filed by Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of GB9810679D0 publication Critical patent/GB9810679D0/en
Publication of GB2321536A publication Critical patent/GB2321536A/en
Application granted granted Critical
Publication of GB2321536B publication Critical patent/GB2321536B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
GB9810679A 1994-04-27 1995-04-27 Diagnosis apparatus and method for an evapo-purge system Expired - Fee Related GB2321536B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6090328A JPH07293358A (en) 1994-04-27 1994-04-27 Failure diagnostic method for evaporative purging system
GB9508589A GB2289348B (en) 1994-04-27 1995-04-27 Diagnosis apparatus and method for an evapo-purge system

Publications (3)

Publication Number Publication Date
GB9810679D0 GB9810679D0 (en) 1998-07-15
GB2321536A GB2321536A (en) 1998-07-29
GB2321536B true GB2321536B (en) 1998-12-09

Family

ID=26306939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9810679A Expired - Fee Related GB2321536B (en) 1994-04-27 1995-04-27 Diagnosis apparatus and method for an evapo-purge system

Country Status (1)

Country Link
GB (1) GB2321536B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110821693A (en) * 2019-11-04 2020-02-21 中国第一汽车股份有限公司 Fault detection method and system for desorption control valve of fuel evaporation and discharge system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130255A (en) * 1988-11-07 1990-05-18 Nippon Denso Co Ltd Anomaly detecting device for fuel evaporation preventing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130255A (en) * 1988-11-07 1990-05-18 Nippon Denso Co Ltd Anomaly detecting device for fuel evaporation preventing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110821693A (en) * 2019-11-04 2020-02-21 中国第一汽车股份有限公司 Fault detection method and system for desorption control valve of fuel evaporation and discharge system

Also Published As

Publication number Publication date
GB2321536A (en) 1998-07-29
GB9810679D0 (en) 1998-07-15

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19991130

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060427