JPS5598626A - Fuel injection control system for internal combustion engine equipped with exhaust turbo-charger - Google Patents
Fuel injection control system for internal combustion engine equipped with exhaust turbo-chargerInfo
- Publication number
- JPS5598626A JPS5598626A JP474479A JP474479A JPS5598626A JP S5598626 A JPS5598626 A JP S5598626A JP 474479 A JP474479 A JP 474479A JP 474479 A JP474479 A JP 474479A JP S5598626 A JPS5598626 A JP S5598626A
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- charger
- differential pressure
- control system
- 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
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
PURPOSE: To prevent occurrence of knocking effectively, by determining the extent for increasing fuel supply depending on the pressure difference at the inlet side and outlet side of a suction blower.
CONSTITUTION: Throttle opening detector 32 and differential pressure detector 33 are connected to fuel increasing circuit 46 at its input terminals to which charging current is supplied. When the throttle opening detector 32 is turned ON with the throttle valve being opened to a position beyoud a predetermined opening or otherwise when the differential pressure detector 33 is turned ON with the differential pressure on the inlet side and the outlet side of suction blower 10 becoming greater than a predetermined level, current is supplied to an input terminal of circuit 46, whereby the amount of fuel ejected from fuel injection valve 18 is increased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP474479A JPS5598626A (en) | 1979-01-22 | 1979-01-22 | Fuel injection control system for internal combustion engine equipped with exhaust turbo-charger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP474479A JPS5598626A (en) | 1979-01-22 | 1979-01-22 | Fuel injection control system for internal combustion engine equipped with exhaust turbo-charger |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5598626A true JPS5598626A (en) | 1980-07-26 |
JPS6128820B2 JPS6128820B2 (en) | 1986-07-02 |
Family
ID=11592414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP474479A Granted JPS5598626A (en) | 1979-01-22 | 1979-01-22 | Fuel injection control system for internal combustion engine equipped with exhaust turbo-charger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5598626A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4470390A (en) * | 1981-01-21 | 1984-09-11 | Nippondenso Co., Ltd. | Method and apparatus for controlling an internal combustion engine equipped with a supercharger |
US4477875A (en) * | 1980-05-28 | 1984-10-16 | Hitachi, Ltd. | Control system for exhaust gas-driven supercharger used in vehicle engine |
JPS604733U (en) * | 1983-06-23 | 1985-01-14 | ダイハツ工業株式会社 | engine control device |
-
1979
- 1979-01-22 JP JP474479A patent/JPS5598626A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477875A (en) * | 1980-05-28 | 1984-10-16 | Hitachi, Ltd. | Control system for exhaust gas-driven supercharger used in vehicle engine |
US4470390A (en) * | 1981-01-21 | 1984-09-11 | Nippondenso Co., Ltd. | Method and apparatus for controlling an internal combustion engine equipped with a supercharger |
JPS604733U (en) * | 1983-06-23 | 1985-01-14 | ダイハツ工業株式会社 | engine control device |
JPH0210281Y2 (en) * | 1983-06-23 | 1990-03-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS6128820B2 (en) | 1986-07-02 |
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