JPH0315824Y2 - - Google Patents
Info
- Publication number
- JPH0315824Y2 JPH0315824Y2 JP19288185U JP19288185U JPH0315824Y2 JP H0315824 Y2 JPH0315824 Y2 JP H0315824Y2 JP 19288185 U JP19288185 U JP 19288185U JP 19288185 U JP19288185 U JP 19288185U JP H0315824 Y2 JPH0315824 Y2 JP H0315824Y2
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- cylinder
- microcomputer
- signal
- abnormality
- 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
- 230000005856 abnormality Effects 0.000 claims description 25
- 238000004092 self-diagnosis Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 8
- 238000003745 diagnosis Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19288185U JPH0315824Y2 (enExample) | 1985-12-17 | 1985-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19288185U JPH0315824Y2 (enExample) | 1985-12-17 | 1985-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62101071U JPS62101071U (enExample) | 1987-06-27 |
| JPH0315824Y2 true JPH0315824Y2 (enExample) | 1991-04-05 |
Family
ID=31148378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19288185U Expired JPH0315824Y2 (enExample) | 1985-12-17 | 1985-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315824Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751937B2 (ja) * | 1989-05-12 | 1995-06-05 | 株式会社ユニシアジェックス | 内燃機関の点火自己診断装置 |
-
1985
- 1985-12-17 JP JP19288185U patent/JPH0315824Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62101071U (enExample) | 1987-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4117807A (en) | Fuel injection cut off means for over temperature protection of exhaust treatment device | |
| US5207200A (en) | Misfiring sensing apparatus for an internal combustion engine | |
| US4325251A (en) | Apparatus for testing a control system for automotive vehicle | |
| US5035220A (en) | Fuel controller for an internal combustion engine | |
| US4527424A (en) | System for diagnosing an internal combustion engine | |
| RU2256091C2 (ru) | Устройство и способ зажигания для двигателей внутреннего сгорания | |
| US5201293A (en) | Method of monitoring the operation of an internal combustion engine | |
| KR20010023444A (ko) | 연료분사 진단 제어장치 | |
| JP3625835B2 (ja) | 内燃機関における失火識別のための機能監視方法 | |
| JP2003172241A (ja) | 内燃機関の失火検出装置 | |
| JPH0315824Y2 (enExample) | ||
| RU2056522C1 (ru) | Способ диагностики пропусков воспламенения в цилиндрах двигателя внутреннего сгорания и устройства для его осуществления | |
| JP2638804B2 (ja) | 点火装置の故障モニター信号発生装置 | |
| JPH0745863B2 (ja) | 内燃機関制御装置の故障伝達装置 | |
| JPS62279273A (ja) | 点火装置の自己診断装置 | |
| JP2001073861A (ja) | 排気温度センサの診断装置 | |
| JPS6136777Y2 (enExample) | ||
| JPH1026069A (ja) | 点火装置 | |
| KR970010786B1 (ko) | 차량상태 진단방법 및 장치 | |
| KR0180396B1 (ko) | 엔진의 고장 경고등을 이용한 고장코드 생성방법 | |
| JPH0552173A (ja) | 内燃機関における点火装置の故障診断装置 | |
| KR100379696B1 (ko) | 인젝터신호와 점화신호의 측정에 의한 자동차전자제어엔진의 고장진단방법 | |
| JPH10184520A (ja) | 点火装置の異常状態検知方法 | |
| US4895127A (en) | Ignition timing control system | |
| JPS62180217A (ja) | 複数のセンサの異常判定方法 |