JPH0515564Y2 - - Google Patents
Info
- Publication number
- JPH0515564Y2 JPH0515564Y2 JP1986185456U JP18545686U JPH0515564Y2 JP H0515564 Y2 JPH0515564 Y2 JP H0515564Y2 JP 1986185456 U JP1986185456 U JP 1986185456U JP 18545686 U JP18545686 U JP 18545686U JP H0515564 Y2 JPH0515564 Y2 JP H0515564Y2
- Authority
- JP
- Japan
- Prior art keywords
- egr
- exhaust gas
- temperature
- engine
- failure
- 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
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000003745 diagnosis Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 17
- 230000007423 decrease Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185456U JPH0515564Y2 (zh) | 1986-12-03 | 1986-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185456U JPH0515564Y2 (zh) | 1986-12-03 | 1986-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6390056U JPS6390056U (zh) | 1988-06-11 |
| JPH0515564Y2 true JPH0515564Y2 (zh) | 1993-04-23 |
Family
ID=31134098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986185456U Expired - Lifetime JPH0515564Y2 (zh) | 1986-12-03 | 1986-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515564Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5240059B2 (ja) * | 2009-05-14 | 2013-07-17 | トヨタ自動車株式会社 | 排気還流装置の異常検出装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6271363U (zh) * | 1985-10-24 | 1987-05-07 |
-
1986
- 1986-12-03 JP JP1986185456U patent/JPH0515564Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6390056U (zh) | 1988-06-11 |
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