JPH036035U - - Google Patents
Info
- Publication number
- JPH036035U JPH036035U JP6627489U JP6627489U JPH036035U JP H036035 U JPH036035 U JP H036035U JP 6627489 U JP6627489 U JP 6627489U JP 6627489 U JP6627489 U JP 6627489U JP H036035 U JPH036035 U JP H036035U
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- air
- oxygen sensor
- fuel
- determined
- 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 18
- 239000001301 oxygen Substances 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims 3
- 230000006866 deterioration Effects 0.000 claims 3
- 238000013459 approach Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 239000007784 solid electrolyte Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 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 |
---|---|---|---|
JP6627489U JPH036035U (ko) | 1989-06-08 | 1989-06-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6627489U JPH036035U (ko) | 1989-06-08 | 1989-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH036035U true JPH036035U (ko) | 1991-01-22 |
Family
ID=31598846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6627489U Pending JPH036035U (ko) | 1989-06-08 | 1989-06-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH036035U (ko) |
-
1989
- 1989-06-08 JP JP6627489U patent/JPH036035U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8401766B2 (en) | Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine | |
JP2582586B2 (ja) | 内燃機関の空燃比制御装置 | |
US4580539A (en) | Air-fuel ratio control apparatus | |
US20100031731A1 (en) | Signal processor for gas sensor | |
US4566419A (en) | Apparatus and method for controlling air-to-fuel ratio for an internal combustion engine | |
JPS6425440U (ko) | ||
JPS6218657U (ko) | ||
JP2976490B2 (ja) | 内燃機関における酸素センサの劣化検出方法 | |
JP3420932B2 (ja) | ガス濃度センサの素子抵抗検出方法 | |
JPH036035U (ko) | ||
JPH10169500A (ja) | 空燃比センサの出力補正装置 | |
JPH06614Y2 (ja) | 燃料センサの異常診断装置 | |
JP2879281B2 (ja) | 酸素センサの制御装置 | |
JPH0415386B2 (ko) | ||
JP7115335B2 (ja) | 内燃機関の制御装置 | |
JPH0321766U (ko) | ||
JPH0454056B2 (ko) | ||
JPS6392251U (ko) | ||
JP2630373B2 (ja) | 酸素濃度センサの活性判別方法 | |
JPH0252941U (ko) | ||
JPH0452941U (ko) | ||
JPH0328577B2 (ko) | ||
JPH036034U (ko) | ||
JPH0269037U (ko) | ||
JPS6324342U (ko) |