MD2176C2 - Method of diagnostics of the electromagnetic injector - Google Patents

Method of diagnostics of the electromagnetic injector Download PDF

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Publication number
MD2176C2
MD2176C2 MDA20010419A MD20010419A MD2176C2 MD 2176 C2 MD2176 C2 MD 2176C2 MD A20010419 A MDA20010419 A MD A20010419A MD 20010419 A MD20010419 A MD 20010419A MD 2176 C2 MD2176 C2 MD 2176C2
Authority
MD
Moldova
Prior art keywords
injector
electromagnetic injector
diagnostics
electromagnetic
standard
Prior art date
Application number
MDA20010419A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2176B1 (en
Inventor
Василе ЖОМИРУ
Владимир ЖОМИРУ
Original Assignee
Технический университет Молдовы
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 Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MDA20010419A priority Critical patent/MD2176C2/en
Publication of MD2176B1 publication Critical patent/MD2176B1/en
Publication of MD2176C2 publication Critical patent/MD2176C2/en

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

Abstract

The invention relates to the methods of diagnostics of the electromagnetic injector, and may be utilized during use of the motor cars for diagnosticating the technical state of the fuel supply system.The method consists in that the electromagnetic injector is connected in series to the calibrated throttle and in parallel to a standard injector, and it is successively measured the injection pressure of the electromagnetic injector when the standard injector is in the quiescent and power conditions. The technical state of the electromagnetic injector is determined on the basis of calculations, using the results of measurements.
MDA20010419A 2001-12-20 2001-12-20 Method of diagnostics of the electromagnetic injector MD2176C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20010419A MD2176C2 (en) 2001-12-20 2001-12-20 Method of diagnostics of the electromagnetic injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20010419A MD2176C2 (en) 2001-12-20 2001-12-20 Method of diagnostics of the electromagnetic injector

Publications (2)

Publication Number Publication Date
MD2176B1 MD2176B1 (en) 2003-05-31
MD2176C2 true MD2176C2 (en) 2003-11-30

Family

ID=19740013

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20010419A MD2176C2 (en) 2001-12-20 2001-12-20 Method of diagnostics of the electromagnetic injector

Country Status (1)

Country Link
MD (1) MD2176C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2418190C2 (en) * 2009-06-22 2011-05-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Челябинский государственный агроинженерный университет" Method of diagnosing engine fuel feed system
RU2477384C1 (en) * 2012-03-14 2013-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" Method of diagnosing engine fuel feed system electrically driven fuel pumps

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1106917A1 (en) * 1982-04-19 1984-08-07 Научно-производственное объединение "ЭНЕРГИЯ" Method of diagnosis of two-stage electromagnetic injector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1106917A1 (en) * 1982-04-19 1984-08-07 Научно-производственное объединение "ЭНЕРГИЯ" Method of diagnosis of two-stage electromagnetic injector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E. Lefter ş.a. Injecţie electronică de benzină. Piteşti, Electus, 1998. *

Also Published As

Publication number Publication date
MD2176B1 (en) 2003-05-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees