JPH02139341U - - Google Patents
Info
- Publication number
- JPH02139341U JPH02139341U JP4682889U JP4682889U JPH02139341U JP H02139341 U JPH02139341 U JP H02139341U JP 4682889 U JP4682889 U JP 4682889U JP 4682889 U JP4682889 U JP 4682889U JP H02139341 U JPH02139341 U JP H02139341U
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- concentration
- air
- detection means
- engine
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4682889U JPH02139341U (pt-PT) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4682889U JPH02139341U (pt-PT) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139341U true JPH02139341U (pt-PT) | 1990-11-21 |
Family
ID=31562240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4682889U Pending JPH02139341U (pt-PT) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139341U (pt-PT) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011179474A (ja) * | 2010-03-03 | 2011-09-15 | Toyota Motor Corp | 内燃機関の異常検出装置 |
-
1989
- 1989-04-24 JP JP4682889U patent/JPH02139341U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011179474A (ja) * | 2010-03-03 | 2011-09-15 | Toyota Motor Corp | 内燃機関の異常検出装置 |