JPH0522061B2 - - Google Patents

Info

Publication number
JPH0522061B2
JPH0522061B2 JP3230582A JP3230582A JPH0522061B2 JP H0522061 B2 JPH0522061 B2 JP H0522061B2 JP 3230582 A JP3230582 A JP 3230582A JP 3230582 A JP3230582 A JP 3230582A JP H0522061 B2 JPH0522061 B2 JP H0522061B2
Authority
JP
Japan
Prior art keywords
air
fuel ratio
amount
ratio sensor
fuel
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
JP3230582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58150038A (ja
Inventor
Hironori Betsusho
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP3230582A priority Critical patent/JPS58150038A/ja
Publication of JPS58150038A publication Critical patent/JPS58150038A/ja
Publication of JPH0522061B2 publication Critical patent/JPH0522061B2/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1483—Proportional component

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP3230582A 1982-03-03 1982-03-03 電子制御機関の燃料噴射方法 Granted JPS58150038A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3230582A JPS58150038A (ja) 1982-03-03 1982-03-03 電子制御機関の燃料噴射方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3230582A JPS58150038A (ja) 1982-03-03 1982-03-03 電子制御機関の燃料噴射方法

Publications (2)

Publication Number Publication Date
JPS58150038A JPS58150038A (ja) 1983-09-06
JPH0522061B2 true JPH0522061B2 (ko) 1993-03-26

Family

ID=12355233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3230582A Granted JPS58150038A (ja) 1982-03-03 1982-03-03 電子制御機関の燃料噴射方法

Country Status (1)

Country Link
JP (1) JPS58150038A (ko)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33942E (en) * 1985-02-22 1992-06-02 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system in internal combustion engine
US4739614A (en) * 1985-02-22 1988-04-26 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system in internal combustion engine
JPH066913B2 (ja) * 1985-02-23 1994-01-26 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US4729219A (en) * 1985-04-03 1988-03-08 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved response characteristics
US4745741A (en) * 1985-04-04 1988-05-24 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved response characteristics
JPH07113336B2 (ja) * 1985-04-09 1995-12-06 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US4693076A (en) * 1985-04-09 1987-09-15 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved response characteristics
JPH0639930B2 (ja) * 1985-04-12 1994-05-25 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US4707984A (en) * 1985-04-15 1987-11-24 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved response characteristics
CA1268529A (en) * 1985-07-31 1990-05-01 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system carrying out learning control operation
US4723408A (en) * 1985-09-10 1988-02-09 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system carrying out learning control operation
JPS6260941A (ja) * 1985-09-10 1987-03-17 Toyota Motor Corp 内燃機関の空燃比制御装置
US4707985A (en) * 1985-09-12 1987-11-24 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system carrying out learning control operation
US4747265A (en) * 1985-12-23 1988-05-31 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved exhaust emission characteristics
JP2570265B2 (ja) * 1986-07-26 1997-01-08 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US4817384A (en) * 1986-08-13 1989-04-04 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved exhaust emission characteristics
JPS6397851A (ja) * 1986-10-13 1988-04-28 Toyota Motor Corp 内燃機関の空燃比制御装置
US4840027A (en) * 1986-10-13 1989-06-20 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved exhaust emission characteristics
JPH0726577B2 (ja) * 1986-10-13 1995-03-29 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JPH0778373B2 (ja) * 1986-10-13 1995-08-23 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JPH0718366B2 (ja) * 1986-11-08 1995-03-06 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US4809501A (en) * 1987-01-16 1989-03-07 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved exhaust emission characteristics
US4881368A (en) * 1987-02-09 1989-11-21 Toyota Jidosha Kabushiki Kaisha Double air-fuel ratio sensor system having improved exhaust emission characteristics
US4964271A (en) * 1987-03-06 1990-10-23 Toyota Jidosha Kabushiki Kaisha Air-fuel ratio feedback control system including at least downstream-side air-fuel ratio sensor
JPS6415448A (en) * 1987-07-10 1989-01-19 Toyota Motor Corp Air-fuel ratio control device for internal combustion engine
JP2526591B2 (ja) * 1987-07-20 1996-08-21 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP2600208B2 (ja) * 1987-10-20 1997-04-16 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP3009668B2 (ja) * 1988-03-01 2000-02-14 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US4970858A (en) * 1988-03-30 1990-11-20 Toyota Jidosha Kabushiki Kaisha Air-fuel ratio feedback system having improved activation determination for air-fuel ratio sensor

Also Published As

Publication number Publication date
JPS58150038A (ja) 1983-09-06

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