JPH0810668Y2 - 空燃比フィードバック制御装置のフェールセーフ装置 - Google Patents
空燃比フィードバック制御装置のフェールセーフ装置Info
- Publication number
- JPH0810668Y2 JPH0810668Y2 JP1989061829U JP6182989U JPH0810668Y2 JP H0810668 Y2 JPH0810668 Y2 JP H0810668Y2 JP 1989061829 U JP1989061829 U JP 1989061829U JP 6182989 U JP6182989 U JP 6182989U JP H0810668 Y2 JPH0810668 Y2 JP H0810668Y2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- fuel ratio
- air
- correction coefficient
- feedback
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989061829U JPH0810668Y2 (ja) | 1989-05-30 | 1989-05-30 | 空燃比フィードバック制御装置のフェールセーフ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989061829U JPH0810668Y2 (ja) | 1989-05-30 | 1989-05-30 | 空燃比フィードバック制御装置のフェールセーフ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH031237U JPH031237U (cs) | 1991-01-09 |
| JPH0810668Y2 true JPH0810668Y2 (ja) | 1996-03-29 |
Family
ID=31590425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989061829U Expired - Lifetime JPH0810668Y2 (ja) | 1989-05-30 | 1989-05-30 | 空燃比フィードバック制御装置のフェールセーフ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810668Y2 (cs) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62225736A (ja) * | 1986-03-27 | 1987-10-03 | Mitsubishi Motors Corp | エンジンの燃料供給制御装置 |
-
1989
- 1989-05-30 JP JP1989061829U patent/JPH0810668Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031237U (cs) | 1991-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2855971B2 (ja) | 空燃比センサ | |
| JP3324215B2 (ja) | 内燃機関の空燃比センサ異常検出装置 | |
| JP2570443B2 (ja) | 酸素センサのヒータ制御装置 | |
| JPH0326844A (ja) | 内燃機関の燃料供給制御装置における空燃比フィードバック補正装置 | |
| JPS6231178B2 (cs) | ||
| JPH1182114A (ja) | 内燃機関の空燃比制御装置 | |
| KR930005157B1 (ko) | 공연비 제어장치 | |
| JPH0526085A (ja) | 内燃機関の空燃比制御装置 | |
| JPH01158335A (ja) | 酸素濃度センサ用ヒータの制御装置 | |
| JPH0585742B2 (cs) | ||
| JPH0810668Y2 (ja) | 空燃比フィードバック制御装置のフェールセーフ装置 | |
| JPH10288075A (ja) | 内燃機関の空燃比制御装置 | |
| US5816231A (en) | Controller for heater of air-fuel-ratio sensor | |
| JP2814718B2 (ja) | 酸素センサ劣化検出装置 | |
| JPH0520579B2 (cs) | ||
| JP2646378B2 (ja) | 内燃機関の燃料供給装置 | |
| JPH09113481A (ja) | 酸素センサの活性判定装置 | |
| JPH05312074A (ja) | 内燃機関の空燃比制御装置 | |
| JPH066218Y2 (ja) | 内燃機関におけるアルコールセンサ診断装置 | |
| JPH09324691A (ja) | 内燃機関の燃料噴射制御装置 | |
| JPH0417749A (ja) | 内燃機関の空燃比制御装置 | |
| JPH08284651A (ja) | 内燃機関の触媒温度推定装置 | |
| JPH0517397Y2 (cs) | ||
| JPH0461181B2 (cs) | ||
| KR970010979B1 (ko) | 산소센서의 히터저항을 이용한 폐회로 공연비 제어시스템 |