JPS6343699B2 - - Google Patents
Info
- Publication number
- JPS6343699B2 JPS6343699B2 JP54117299A JP11729979A JPS6343699B2 JP S6343699 B2 JPS6343699 B2 JP S6343699B2 JP 54117299 A JP54117299 A JP 54117299A JP 11729979 A JP11729979 A JP 11729979A JP S6343699 B2 JPS6343699 B2 JP S6343699B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- engine
- control device
- various sensors
- 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
- 239000000446 fuel Substances 0.000 claims description 66
- 238000001514 detection method Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 9
- 238000004092 self-diagnosis Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 241000234435 Lilium Species 0.000 description 1
- 101100524645 Toxoplasma gondii ROM5 gene Proteins 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Engines (AREA)
- Testing And Monitoring For Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11729979A JPS5642123A (en) | 1979-09-14 | 1979-09-14 | Self-checking method for air-fuel ratio controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11729979A JPS5642123A (en) | 1979-09-14 | 1979-09-14 | Self-checking method for air-fuel ratio controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5642123A JPS5642123A (en) | 1981-04-20 |
| JPS6343699B2 true JPS6343699B2 (enrdf_load_stackoverflow) | 1988-09-01 |
Family
ID=14708307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11729979A Granted JPS5642123A (en) | 1979-09-14 | 1979-09-14 | Self-checking method for air-fuel ratio controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5642123A (enrdf_load_stackoverflow) |
-
1979
- 1979-09-14 JP JP11729979A patent/JPS5642123A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5642123A (en) | 1981-04-20 |
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