FR2896542B1 - METHOD AND SYSTEM FOR DIAGNOSING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE - Google Patents

METHOD AND SYSTEM FOR DIAGNOSING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE

Info

Publication number
FR2896542B1
FR2896542B1 FR0600683A FR0600683A FR2896542B1 FR 2896542 B1 FR2896542 B1 FR 2896542B1 FR 0600683 A FR0600683 A FR 0600683A FR 0600683 A FR0600683 A FR 0600683A FR 2896542 B1 FR2896542 B1 FR 2896542B1
Authority
FR
France
Prior art keywords
diagnosing
motor vehicle
diesel engine
diesel
engine
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
FR0600683A
Other languages
French (fr)
Other versions
FR2896542A1 (en
Inventor
Armand Pierre Antoine Boatas
Franck Guillemard
Frederic Guingand
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0600683A priority Critical patent/FR2896542B1/en
Publication of FR2896542A1 publication Critical patent/FR2896542A1/en
Application granted granted Critical
Publication of FR2896542B1 publication Critical patent/FR2896542B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • F02D2041/223—Diagnosis of fuel pressure sensors
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F02D2200/0604—Estimation of fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR0600683A 2006-01-25 2006-01-25 METHOD AND SYSTEM FOR DIAGNOSING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE Expired - Fee Related FR2896542B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0600683A FR2896542B1 (en) 2006-01-25 2006-01-25 METHOD AND SYSTEM FOR DIAGNOSING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0600683A FR2896542B1 (en) 2006-01-25 2006-01-25 METHOD AND SYSTEM FOR DIAGNOSING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2896542A1 FR2896542A1 (en) 2007-07-27
FR2896542B1 true FR2896542B1 (en) 2011-05-06

Family

ID=37401452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0600683A Expired - Fee Related FR2896542B1 (en) 2006-01-25 2006-01-25 METHOD AND SYSTEM FOR DIAGNOSING THE OPERATION OF A DIESEL ENGINE OF A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2896542B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757655C2 (en) * 1997-12-23 2002-09-26 Siemens Ag Method and device for monitoring the function of a pressure sensor
DE10031066C2 (en) * 2000-06-26 2002-05-02 Siemens Ag Injection system for an internal combustion engine and method for operating an injection system
DE10137871C1 (en) * 2001-08-02 2003-03-06 Siemens Ag Procedure for calibrating a pressure sensor
DE10348610B4 (en) * 2003-10-20 2009-07-09 Continental Automotive Gmbh Method and apparatus for monitoring a fuel pressure sensor
JP2005337182A (en) * 2004-05-28 2005-12-08 Mitsubishi Electric Corp Fuel pressure control device for internal combustion engine

Also Published As

Publication number Publication date
FR2896542A1 (en) 2007-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140930