JPS6441635A - Device of controlling interruption filling during acceleration for electronic control fuel injection type internal combustion engine - Google Patents

Device of controlling interruption filling during acceleration for electronic control fuel injection type internal combustion engine

Info

Publication number
JPS6441635A
JPS6441635A JP19631387A JP19631387A JPS6441635A JP S6441635 A JPS6441635 A JP S6441635A JP 19631387 A JP19631387 A JP 19631387A JP 19631387 A JP19631387 A JP 19631387A JP S6441635 A JPS6441635 A JP S6441635A
Authority
JP
Japan
Prior art keywords
fuel injection
output
interruption
internal combustion
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.)
Pending
Application number
JP19631387A
Other languages
Japanese (ja)
Inventor
Masanobu Osaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Unisia Automotive Ltd
Original Assignee
Japan Electronic Control Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP19631387A priority Critical patent/JPS6441635A/en
Publication of JPS6441635A publication Critical patent/JPS6441635A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE:To prevent over-enriching of an air-fuel ratio, by a method wherein an acceleration state right after deceleration is discriminated based on a continuing time of the fully closed state of a throttle valve, and control is effected so that, during discrimination, no interruption injection of fuel is made. CONSTITUTION:An internal combustion engine is formed with a means (a) to detect the running state of an engine, a means (b) to set a fuel injection amount based on the running state of the engine, and a means (c) to output an injection pulse signal equivalent to a fuel injection amount to a fuel injection valve (g). In this constitution, a means (d) to detect the fully closed state of a throttle valve is provided. A means (e) to output a signal by means of which an output of an interruption injection pulse signal is permitted when a continuing time exceeds a given time is provided. Further, a means (f) to output an interruption injection signal to a fuel injection valve (g) when the throttle valve is opened in a state to output an interruption permission signal is provided.
JP19631387A 1987-08-07 1987-08-07 Device of controlling interruption filling during acceleration for electronic control fuel injection type internal combustion engine Pending JPS6441635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19631387A JPS6441635A (en) 1987-08-07 1987-08-07 Device of controlling interruption filling during acceleration for electronic control fuel injection type internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19631387A JPS6441635A (en) 1987-08-07 1987-08-07 Device of controlling interruption filling during acceleration for electronic control fuel injection type internal combustion engine

Publications (1)

Publication Number Publication Date
JPS6441635A true JPS6441635A (en) 1989-02-13

Family

ID=16355733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19631387A Pending JPS6441635A (en) 1987-08-07 1987-08-07 Device of controlling interruption filling during acceleration for electronic control fuel injection type internal combustion engine

Country Status (1)

Country Link
JP (1) JPS6441635A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642739A (en) * 1979-09-13 1981-04-21 Honda Motor Co Ltd Control of hydraulic pressure shock absorber unit for vehicle
JPS5949336A (en) * 1982-09-14 1984-03-21 Japan Electronic Control Syst Co Ltd Electronically controlled fuel injector for internal- combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5642739A (en) * 1979-09-13 1981-04-21 Honda Motor Co Ltd Control of hydraulic pressure shock absorber unit for vehicle
JPS5949336A (en) * 1982-09-14 1984-03-21 Japan Electronic Control Syst Co Ltd Electronically controlled fuel injector for internal- combustion engine

Similar Documents

Publication Publication Date Title
JPS56107926A (en) Device for detecting entire closing of throttle valve of internal conbustion engine
JPS57210137A (en) Feedback control device of air-fuel ratio in internal combustion engine
CA2043965A1 (en) Distinction device of fuel in use for internal combustion engine
JPS5598659A (en) Fuel injection method for internal combustion engine of fuel injection type
JPS6456932A (en) Fuel feed controller for internal combustion engine
JPS57110740A (en) Engine speed controlling apparatus
JPS55139941A (en) Accelerator of cylinder number control engine
JPS6441635A (en) Device of controlling interruption filling during acceleration for electronic control fuel injection type internal combustion engine
JPS6424141A (en) Fuel injection control device for internal combustion engine
EP0106367A3 (en) Fuel injection control apparatus for internal combustion engine
KR950019103A (en) Fuel injection control device for internal combustion engines
JPS5614832A (en) Electronically controlled fuel injection system for internal combustion engine
JPS6445937A (en) Black smoke preventing device in acceleration of internal combustion engine
JPS6466436A (en) Fuel supply control device of internal combustion engine
JPS5797044A (en) Controller for intake air volume of internal combustion engine during fuel out-off
JPS5741437A (en) Exhaust reflux device for diesel engine
JPS57198324A (en) Method of injecting fuel of internal combustion engine
EP0106365A3 (en) Fuel injection control apparatus for internal combustion engine
KR860000467A (en) Acceleration correction method of fuel injector
JPS5762950A (en) Fuel-cut device for internal combustion engine
JPS6445935A (en) Electronically controlled fuel injection device for internal combustion engine
JPS6480759A (en) Control device for engine
JPS6469768A (en) Injection controller for mixed fuel
JPS57198325A (en) Fuel injection method of internal combustion engine
JPS55161924A (en) Engine characteristic controller for engine with electron-control fuel injection device