JPS6421254U - - Google Patents
Info
- Publication number
- JPS6421254U JPS6421254U JP11643387U JP11643387U JPS6421254U JP S6421254 U JPS6421254 U JP S6421254U JP 11643387 U JP11643387 U JP 11643387U JP 11643387 U JP11643387 U JP 11643387U JP S6421254 U JPS6421254 U JP S6421254U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- gas recirculation
- operation range
- temperature
- count value
- 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.)
- Granted
Links
- 238000003745 diagnosis Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643387U JPH0541253Y2 (fr) | 1987-07-29 | 1987-07-29 | |
| US07/223,890 US4870942A (en) | 1986-10-02 | 1988-07-25 | Diagnosis device for exhaust gas recycling device of internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643387U JPH0541253Y2 (fr) | 1987-07-29 | 1987-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6421254U true JPS6421254U (fr) | 1989-02-02 |
| JPH0541253Y2 JPH0541253Y2 (fr) | 1993-10-19 |
Family
ID=31358964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11643387U Expired - Lifetime JPH0541253Y2 (fr) | 1986-10-02 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541253Y2 (fr) |
-
1987
- 1987-07-29 JP JP11643387U patent/JPH0541253Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541253Y2 (fr) | 1993-10-19 |
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