FR2976627B1 - METHOD FOR DIAGNOSING A DEFECT IN AN IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR DIAGNOSING A DEFECT IN AN IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2976627B1
FR2976627B1 FR1101843A FR1101843A FR2976627B1 FR 2976627 B1 FR2976627 B1 FR 2976627B1 FR 1101843 A FR1101843 A FR 1101843A FR 1101843 A FR1101843 A FR 1101843A FR 2976627 B1 FR2976627 B1 FR 2976627B1
Authority
FR
France
Prior art keywords
diagnosing
defect
combustion engine
internal combustion
ignition system
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.)
Active
Application number
FR1101843A
Other languages
French (fr)
Other versions
FR2976627A1 (en
Inventor
Patrick Cremona
Caroline Gimenez
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1101843A priority Critical patent/FR2976627B1/en
Publication of FR2976627A1 publication Critical patent/FR2976627A1/en
Application granted granted Critical
Publication of FR2976627B1 publication Critical patent/FR2976627B1/en
Active 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR1101843A 2011-06-16 2011-06-16 METHOD FOR DIAGNOSING A DEFECT IN AN IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE Active FR2976627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1101843A FR2976627B1 (en) 2011-06-16 2011-06-16 METHOD FOR DIAGNOSING A DEFECT IN AN IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101843A FR2976627B1 (en) 2011-06-16 2011-06-16 METHOD FOR DIAGNOSING A DEFECT IN AN IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2976627A1 FR2976627A1 (en) 2012-12-21
FR2976627B1 true FR2976627B1 (en) 2013-07-19

Family

ID=44509419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101843A Active FR2976627B1 (en) 2011-06-16 2011-06-16 METHOD FOR DIAGNOSING A DEFECT IN AN IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR2976627B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100564083B1 (en) * 1997-08-12 2006-03-27 지멘스 악티엔게젤샤프트 Measuring and diagnostic device for an ignition system of an internal combustion engine
FR2768186B1 (en) * 1997-09-11 1999-10-15 Siemens Automotive Sa METHOD AND DEVICE FOR DIAGNOSING AN IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
EP1103817A3 (en) * 1999-11-24 2004-01-21 Conti Temic microelectronic GmbH Circuit arrangement for measuring the current through at least two inductive components
DE10234091A1 (en) * 2002-07-26 2004-02-05 Robert Bosch Gmbh Solenoid valve supply current monitoring method for a combustion engine, especially a motor vehicle engine, involves comparing the total valve supply current with a total theoretical value
DE102007044859A1 (en) * 2007-09-20 2009-04-09 Continental Automotive Gmbh Method and device for operating an ignition coil and method for producing such an apparatus

Also Published As

Publication number Publication date
FR2976627A1 (en) 2012-12-21

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