JPS5423832A - Detecting system of air-fuel ratio control device - Google Patents
Detecting system of air-fuel ratio control deviceInfo
- Publication number
- JPS5423832A JPS5423832A JP8789077A JP8789077A JPS5423832A JP S5423832 A JPS5423832 A JP S5423832A JP 8789077 A JP8789077 A JP 8789077A JP 8789077 A JP8789077 A JP 8789077A JP S5423832 A JPS5423832 A JP S5423832A
- Authority
- JP
- Japan
- Prior art keywords
- detecting system
- air
- control device
- fuel ratio
- ratio control
- 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
- 239000000446 fuel Substances 0.000 title abstract 2
Landscapes
- Testing Of Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE: A detecting system devised to detect the function of the control circuit in an air-fuel ratio control device easily for sure and to indicate the trouble of the detecting system itself.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8789077A JPS5423832A (en) | 1977-07-23 | 1977-07-23 | Detecting system of air-fuel ratio control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8789077A JPS5423832A (en) | 1977-07-23 | 1977-07-23 | Detecting system of air-fuel ratio control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5423832A true JPS5423832A (en) | 1979-02-22 |
JPS5713735B2 JPS5713735B2 (en) | 1982-03-18 |
Family
ID=13927465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8789077A Granted JPS5423832A (en) | 1977-07-23 | 1977-07-23 | Detecting system of air-fuel ratio control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5423832A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5786544A (en) * | 1980-11-20 | 1982-05-29 | Hitachi Ltd | Fault portion self diagnosis alarm indicator |
JPS59200041A (en) * | 1983-04-25 | 1984-11-13 | Kubota Ltd | Electronic control device for engine |
-
1977
- 1977-07-23 JP JP8789077A patent/JPS5423832A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5786544A (en) * | 1980-11-20 | 1982-05-29 | Hitachi Ltd | Fault portion self diagnosis alarm indicator |
JPS59200041A (en) * | 1983-04-25 | 1984-11-13 | Kubota Ltd | Electronic control device for engine |
Also Published As
Publication number | Publication date |
---|---|
JPS5713735B2 (en) | 1982-03-18 |
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