JPS6453035A - Fuel supply controller for internal combustion engine - Google Patents
Fuel supply controller for internal combustion engineInfo
- Publication number
- JPS6453035A JPS6453035A JP20718287A JP20718287A JPS6453035A JP S6453035 A JPS6453035 A JP S6453035A JP 20718287 A JP20718287 A JP 20718287A JP 20718287 A JP20718287 A JP 20718287A JP S6453035 A JPS6453035 A JP S6453035A
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- water temperature
- difference
- intake air
- combustion engine
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To prevent an engine stall due to overrichness at the time of cold restarting from occurring by abating a fuel quantity after starting according to a difference between cooling water temperature and intake air temperature. CONSTITUTION:Each signal out of a intake air temperature sensor 11 installed in converging part 2a of an inlet pipe 2 and a cooling water temperature sensor or the like of an engine is inputted into a controller 5. When a difference between cooling water temperature before starting and that after starting is less than the specified value, it is judged to be a restarting mode, and a lean factor is set according to a difference between the cooling water temperature and intake air temperature. Since a fuel quantity is abated according to this lean factor, overrichness in an air-fuel mixture at the time of cold restarting can be prevented from occurring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62207182A JP2603203B2 (en) | 1987-08-20 | 1987-08-20 | Fuel supply control device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62207182A JP2603203B2 (en) | 1987-08-20 | 1987-08-20 | Fuel supply control device for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6453035A true JPS6453035A (en) | 1989-03-01 |
JP2603203B2 JP2603203B2 (en) | 1997-04-23 |
Family
ID=16535602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62207182A Expired - Fee Related JP2603203B2 (en) | 1987-08-20 | 1987-08-20 | Fuel supply control device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2603203B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03172552A (en) * | 1989-12-01 | 1991-07-25 | Fuji Heavy Ind Ltd | Starting injection quantity controller for two-cycle engine |
DE10101947C1 (en) * | 2001-01-17 | 2002-08-22 | Sgf Gmbh & Co Kg | Shaft suspension, in particular for drive shafts in the drive train of motor vehicles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141730A (en) * | 1983-02-02 | 1984-08-14 | Toyota Motor Corp | Method of controlling fuel injection quantity of internal-combustion engine |
JPS6119947A (en) * | 1984-07-06 | 1986-01-28 | Toyota Motor Corp | Fuel injection control device |
JPS6128730A (en) * | 1984-07-20 | 1986-02-08 | Honda Motor Co Ltd | Fuel supply control method after start-up of internal-combustion engine |
-
1987
- 1987-08-20 JP JP62207182A patent/JP2603203B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141730A (en) * | 1983-02-02 | 1984-08-14 | Toyota Motor Corp | Method of controlling fuel injection quantity of internal-combustion engine |
JPS6119947A (en) * | 1984-07-06 | 1986-01-28 | Toyota Motor Corp | Fuel injection control device |
JPS6128730A (en) * | 1984-07-20 | 1986-02-08 | Honda Motor Co Ltd | Fuel supply control method after start-up of internal-combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03172552A (en) * | 1989-12-01 | 1991-07-25 | Fuji Heavy Ind Ltd | Starting injection quantity controller for two-cycle engine |
DE10101947C1 (en) * | 2001-01-17 | 2002-08-22 | Sgf Gmbh & Co Kg | Shaft suspension, in particular for drive shafts in the drive train of motor vehicles |
Also Published As
Publication number | Publication date |
---|---|
JP2603203B2 (en) | 1997-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |