JPH0440539B2 - - Google Patents
Info
- Publication number
- JPH0440539B2 JPH0440539B2 JP21506883A JP21506883A JPH0440539B2 JP H0440539 B2 JPH0440539 B2 JP H0440539B2 JP 21506883 A JP21506883 A JP 21506883A JP 21506883 A JP21506883 A JP 21506883A JP H0440539 B2 JPH0440539 B2 JP H0440539B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection amount
- throttle sensor
- basic fuel
- internal combustion
- 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
- 238000002347 injection Methods 0.000 claims description 73
- 239000007924 injection Substances 0.000 claims description 73
- 239000000446 fuel Substances 0.000 claims description 72
- 238000002485 combustion reaction Methods 0.000 claims description 31
- 230000005856 abnormality Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21506883A JPS60108541A (ja) | 1983-11-17 | 1983-11-17 | 内燃機関のスロツトルセンサの異常検出方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21506883A JPS60108541A (ja) | 1983-11-17 | 1983-11-17 | 内燃機関のスロツトルセンサの異常検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60108541A JPS60108541A (ja) | 1985-06-14 |
JPH0440539B2 true JPH0440539B2 (fr) | 1992-07-03 |
Family
ID=16666220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21506883A Granted JPS60108541A (ja) | 1983-11-17 | 1983-11-17 | 内燃機関のスロツトルセンサの異常検出方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60108541A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2550969B2 (ja) * | 1987-02-19 | 1996-11-06 | 三菱自動車工業株式会社 | スロツトル位置検出センサの故障判定方法 |
JP2612090B2 (ja) * | 1990-08-24 | 1997-05-21 | 三菱電機株式会社 | 圧力センサのフェールセーフ方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726232A (en) * | 1980-07-23 | 1982-02-12 | Nissan Motor Co Ltd | Engine controller |
JPS5857039A (ja) * | 1981-09-29 | 1983-04-05 | Mazda Motor Corp | 内燃機関のスロツトル開度制御装置 |
JPS59190445A (ja) * | 1983-04-11 | 1984-10-29 | Nissan Motor Co Ltd | 車両用アクセル制御装置 |
-
1983
- 1983-11-17 JP JP21506883A patent/JPS60108541A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60108541A (ja) | 1985-06-14 |
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