JPS6131650A - エンジンの排気ガス還流装置 - Google Patents

エンジンの排気ガス還流装置

Info

Publication number
JPS6131650A
JPS6131650A JP15442984A JP15442984A JPS6131650A JP S6131650 A JPS6131650 A JP S6131650A JP 15442984 A JP15442984 A JP 15442984A JP 15442984 A JP15442984 A JP 15442984A JP S6131650 A JPS6131650 A JP S6131650A
Authority
JP
Japan
Prior art keywords
control
egr valve
position sensor
exhaust gas
failure
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.)
Granted
Application number
JP15442984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0569981B2 (2
Inventor
Takayoshi Nishimori
西森　高義
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP15442984A priority Critical patent/JPS6131650A/ja
Publication of JPS6131650A publication Critical patent/JPS6131650A/ja
Publication of JPH0569981B2 publication Critical patent/JPH0569981B2/ja
Granted legal-status Critical Current

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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • 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
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
JP15442984A 1984-07-25 1984-07-25 エンジンの排気ガス還流装置 Granted JPS6131650A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15442984A JPS6131650A (ja) 1984-07-25 1984-07-25 エンジンの排気ガス還流装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15442984A JPS6131650A (ja) 1984-07-25 1984-07-25 エンジンの排気ガス還流装置

Publications (2)

Publication Number Publication Date
JPS6131650A true JPS6131650A (ja) 1986-02-14
JPH0569981B2 JPH0569981B2 (2) 1993-10-04

Family

ID=15583982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15442984A Granted JPS6131650A (ja) 1984-07-25 1984-07-25 エンジンの排気ガス還流装置

Country Status (1)

Country Link
JP (1) JPS6131650A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181567A (ja) * 1984-09-13 1986-04-25 Honda Motor Co Ltd 内燃エンジンの排気還流制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181567A (ja) * 1984-09-13 1986-04-25 Honda Motor Co Ltd 内燃エンジンの排気還流制御方法

Also Published As

Publication number Publication date
JPH0569981B2 (2) 1993-10-04

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