JPH0252105B2 - - Google Patents
Info
- Publication number
- JPH0252105B2 JPH0252105B2 JP13730881A JP13730881A JPH0252105B2 JP H0252105 B2 JPH0252105 B2 JP H0252105B2 JP 13730881 A JP13730881 A JP 13730881A JP 13730881 A JP13730881 A JP 13730881A JP H0252105 B2 JPH0252105 B2 JP H0252105B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- correction
- engine
- value
- 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
Links
- 238000012937 correction Methods 0.000 claims description 174
- 239000000446 fuel Substances 0.000 claims description 138
- 238000000034 method Methods 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 description 39
- 239000007924 injection Substances 0.000 description 39
- 230000008569 process Effects 0.000 description 21
- 239000007789 gas Substances 0.000 description 13
- 230000001360 synchronised effect Effects 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 230000008094 contradictory effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
- F02D31/001—Electric control of rotation speed
- F02D31/002—Electric control of rotation speed controlling air supply
- F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
- F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13730881A JPS5848739A (ja) | 1981-09-01 | 1981-09-01 | 電子制御エンジンの吸入空気量補正方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13730881A JPS5848739A (ja) | 1981-09-01 | 1981-09-01 | 電子制御エンジンの吸入空気量補正方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5848739A JPS5848739A (ja) | 1983-03-22 |
JPH0252105B2 true JPH0252105B2 (en]) | 1990-11-09 |
Family
ID=15195642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13730881A Granted JPS5848739A (ja) | 1981-09-01 | 1981-09-01 | 電子制御エンジンの吸入空気量補正方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5848739A (en]) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603450A (ja) * | 1983-06-22 | 1985-01-09 | Toyota Motor Corp | 内燃機関の燃料噴射量制御装置 |
JPS6060230A (ja) * | 1983-09-12 | 1985-04-06 | Toyota Motor Corp | 内燃機関の空燃比学習制御方法 |
JPS60216042A (ja) * | 1984-04-12 | 1985-10-29 | Nissan Motor Co Ltd | 空燃比制御装置 |
JPS6367643U (en]) * | 1986-10-22 | 1988-05-07 | ||
JPH0515552Y2 (en]) * | 1986-10-30 | 1993-04-23 | ||
JPH0656120B2 (ja) * | 1987-10-20 | 1994-07-27 | 株式会社ユニシアジェックス | 内燃機関の学習制御装置 |
JPH0656118B2 (ja) * | 1987-10-20 | 1994-07-27 | 株式会社ユニシアジェックス | 内燃機関の学習制御装置 |
JP2819900B2 (ja) * | 1991-11-08 | 1998-11-05 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
JP5049809B2 (ja) * | 2008-01-31 | 2012-10-17 | 本田技研工業株式会社 | 内燃機関の燃料噴射装置 |
-
1981
- 1981-09-01 JP JP13730881A patent/JPS5848739A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5848739A (ja) | 1983-03-22 |
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