JPH0645644Y2 - 燃料噴射弁診断装置 - Google Patents
燃料噴射弁診断装置Info
- Publication number
- JPH0645644Y2 JPH0645644Y2 JP6672789U JP6672789U JPH0645644Y2 JP H0645644 Y2 JPH0645644 Y2 JP H0645644Y2 JP 6672789 U JP6672789 U JP 6672789U JP 6672789 U JP6672789 U JP 6672789U JP H0645644 Y2 JPH0645644 Y2 JP H0645644Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- fuel injection
- injection valve
- air
- fuel
- 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
- 239000000446 fuel Substances 0.000 title claims description 83
- 238000002347 injection Methods 0.000 title claims description 63
- 239000007924 injection Substances 0.000 title claims description 63
- 238000003745 diagnosis Methods 0.000 claims description 8
- 230000005856 abnormality Effects 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6672789U JPH0645644Y2 (ja) | 1989-06-09 | 1989-06-09 | 燃料噴射弁診断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6672789U JPH0645644Y2 (ja) | 1989-06-09 | 1989-06-09 | 燃料噴射弁診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH036037U JPH036037U (en]) | 1991-01-22 |
JPH0645644Y2 true JPH0645644Y2 (ja) | 1994-11-24 |
Family
ID=31599680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6672789U Expired - Lifetime JPH0645644Y2 (ja) | 1989-06-09 | 1989-06-09 | 燃料噴射弁診断装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0645644Y2 (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008064077A (ja) * | 2006-09-11 | 2008-03-21 | Denso Corp | 内燃機関の制御装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008144639A (ja) * | 2006-12-08 | 2008-06-26 | Denso Corp | 内燃機関の制御装置 |
-
1989
- 1989-06-09 JP JP6672789U patent/JPH0645644Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008064077A (ja) * | 2006-09-11 | 2008-03-21 | Denso Corp | 内燃機関の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH036037U (en]) | 1991-01-22 |
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