JPH0387949U - - Google Patents
Info
- Publication number
- JPH0387949U JPH0387949U JP14987789U JP14987789U JPH0387949U JP H0387949 U JPH0387949 U JP H0387949U JP 14987789 U JP14987789 U JP 14987789U JP 14987789 U JP14987789 U JP 14987789U JP H0387949 U JPH0387949 U JP H0387949U
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- ratio sensor
- catalyst
- catalytic converter
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14987789U JPH0387949U (OSRAM) | 1989-12-26 | 1989-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14987789U JPH0387949U (OSRAM) | 1989-12-26 | 1989-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387949U true JPH0387949U (OSRAM) | 1991-09-09 |
Family
ID=31696250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14987789U Pending JPH0387949U (OSRAM) | 1989-12-26 | 1989-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387949U (OSRAM) |
-
1989
- 1989-12-26 JP JP14987789U patent/JPH0387949U/ja active Pending
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