JPS648330A - Fuel supply device for internal combustion engine - Google Patents
Fuel supply device for internal combustion engineInfo
- Publication number
- JPS648330A JPS648330A JP15976487A JP15976487A JPS648330A JP S648330 A JPS648330 A JP S648330A JP 15976487 A JP15976487 A JP 15976487A JP 15976487 A JP15976487 A JP 15976487A JP S648330 A JPS648330 A JP S648330A
- Authority
- JP
- Japan
- Prior art keywords
- fuel supply
- running
- corrected
- fuel
- 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)
Abstract
PURPOSE:To suitably control the air-fuel ratio during start-up running by correcting the residual fuel quantity in the stopping time of an engine based on the temperature of cooling water or the like and the time measured from engine stop to start-up, and then correcting the fuel supply quantity in start-up running according to the corrected quantity. CONSTITUTION:The fuel supply quantity required for start-up running is set according to the running condition of an engine by a means A. The temperature of cooling water or the like and engine stop are detected by means B and C respectively, and the time from engine stop to start-up is measured by a means D. In addition, the fuel quantity remained on a suction path during engine stop is set according to the running condition of the engine by a means E. The preset residual fuel quantity is corrected by a means F based on the detected temperature and the time measured, and the fuel supply quantity in start-up running is also corrected by a means G based on the corrected residual fuel quantity. On the other hand, based on the corrected fuel supply quantity in start-up running, a fuel supply means H is driven and controlled by a means I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62159764A JP2565345B2 (en) | 1987-06-29 | 1987-06-29 | Fuel supply device for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62159764A JP2565345B2 (en) | 1987-06-29 | 1987-06-29 | Fuel supply device for internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS648330A true JPS648330A (en) | 1989-01-12 |
JP2565345B2 JP2565345B2 (en) | 1996-12-18 |
Family
ID=15700756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62159764A Expired - Lifetime JP2565345B2 (en) | 1987-06-29 | 1987-06-29 | Fuel supply device for internal combustion engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2565345B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312178A1 (en) * | 1992-04-16 | 1993-10-21 | Fuji Heavy Ind Ltd | Fuel control system for an engine and associated method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63189628A (en) * | 1987-02-03 | 1988-08-05 | Toyota Motor Corp | Controlling method for fuel injection at starting time of internal combustion engine |
-
1987
- 1987-06-29 JP JP62159764A patent/JP2565345B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63189628A (en) * | 1987-02-03 | 1988-08-05 | Toyota Motor Corp | Controlling method for fuel injection at starting time of internal combustion engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4312178A1 (en) * | 1992-04-16 | 1993-10-21 | Fuji Heavy Ind Ltd | Fuel control system for an engine and associated method |
DE4312178C2 (en) * | 1992-04-16 | 2002-11-14 | Fuji Heavy Ind Ltd | Fuel control system for an engine and associated method |
Also Published As
Publication number | Publication date |
---|---|
JP2565345B2 (en) | 1996-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5654936A (en) | Control method for air-fuel ratio | |
JPS6429642A (en) | Air-fuel ratio controller for engine | |
JPS5788250A (en) | Controller for air-fuel ratio of engine | |
JPS6460749A (en) | Air-fuel ratio controller | |
JPS5338818A (en) | Air valve for fuel injection | |
JPS5681230A (en) | Electronically controlled fuel injection device for internal combustion engine | |
JPS53136129A (en) | Fuel supply equipment of internal combustion engine | |
JPS648330A (en) | Fuel supply device for internal combustion engine | |
JPS53140414A (en) | Secondary air supply controller for internal combustion engine | |
JPS5423835A (en) | Electronic fuel supply system | |
JPS5644434A (en) | Control of air-fuel ratio | |
JPS5634932A (en) | Electronic control fuel injector | |
JPS548222A (en) | Controller for maximum fuel injection of internal combustion engine | |
JPS53126434A (en) | Idle operation controller for diesel engine | |
JPS6460765A (en) | Air-fuel ratio controller for lpg engine | |
JPS6441627A (en) | Compression ratio control device for internal combustion engine | |
JPS6435044A (en) | Idle rotation controller for engine | |
JPS5218535A (en) | Electronically controlled fuel injection system of internal combustin engine | |
JPS53146037A (en) | Controller for temperature of fuel in float chamber of carburetor of internal combustion engine | |
JPS6453035A (en) | Fuel supply controller for internal combustion engine | |
JPS53131328A (en) | Fuel supply device | |
JPS6456945A (en) | Engine controller | |
JPS5683547A (en) | Controlling method for air fuel ratio feedback | |
JPS5285636A (en) | Automatic correction device for intake air volume | |
JPS5677617A (en) | Combustion controlling system |