JPH066217Y2 - 内燃機関におけるアルコールセンサ故障診断装置 - Google Patents
内燃機関におけるアルコールセンサ故障診断装置Info
- Publication number
- JPH066217Y2 JPH066217Y2 JP13551188U JP13551188U JPH066217Y2 JP H066217 Y2 JPH066217 Y2 JP H066217Y2 JP 13551188 U JP13551188 U JP 13551188U JP 13551188 U JP13551188 U JP 13551188U JP H066217 Y2 JPH066217 Y2 JP H066217Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- fuel
- alcohol sensor
- alcohol
- 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
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims description 59
- 238000003745 diagnosis Methods 0.000 title claims description 12
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 239000000446 fuel Substances 0.000 claims description 114
- 238000001514 detection method Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 22
- 239000007924 injection Substances 0.000 description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- CMRJPMODSSEAPL-FYQPLNBISA-N Trenbolone acetate Chemical compound C1CC2=CC(=O)CCC2=C2[C@@H]1[C@@H]1CC[C@H](OC(=O)C)[C@@]1(C)C=C2 CMRJPMODSSEAPL-FYQPLNBISA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- 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 |
|---|---|---|---|
| JP13551188U JPH066217Y2 (ja) | 1988-10-19 | 1988-10-19 | 内燃機関におけるアルコールセンサ故障診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13551188U JPH066217Y2 (ja) | 1988-10-19 | 1988-10-19 | 内燃機関におけるアルコールセンサ故障診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0256837U JPH0256837U (en, 2012) | 1990-04-24 |
| JPH066217Y2 true JPH066217Y2 (ja) | 1994-02-16 |
Family
ID=31395205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13551188U Expired - Lifetime JPH066217Y2 (ja) | 1988-10-19 | 1988-10-19 | 内燃機関におけるアルコールセンサ故障診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066217Y2 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008090998A1 (ja) * | 2007-01-23 | 2008-07-31 | Toyota Jidosha Kabushiki Kaisha | 内燃機関の制御装置 |
| JP2010096185A (ja) * | 2009-12-24 | 2010-04-30 | Toyota Motor Corp | 内燃機関の制御装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2665837B2 (ja) * | 1991-04-17 | 1997-10-22 | 株式会社ユニシアジェックス | 内燃機関の燃料供給装置における自己診断装置 |
| JP7211471B1 (ja) * | 2021-11-16 | 2023-01-24 | いすゞ自動車株式会社 | エンジンの制御装置及び車両 |
-
1988
- 1988-10-19 JP JP13551188U patent/JPH066217Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008090998A1 (ja) * | 2007-01-23 | 2008-07-31 | Toyota Jidosha Kabushiki Kaisha | 内燃機関の制御装置 |
| JP2010096185A (ja) * | 2009-12-24 | 2010-04-30 | Toyota Motor Corp | 内燃機関の制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0256837U (en, 2012) | 1990-04-24 |
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