KR970010247A - Fault diagnosis device of automobile fuel pump - Google Patents
Fault diagnosis device of automobile fuel pump Download PDFInfo
- Publication number
- KR970010247A KR970010247A KR1019950025785A KR19950025785A KR970010247A KR 970010247 A KR970010247 A KR 970010247A KR 1019950025785 A KR1019950025785 A KR 1019950025785A KR 19950025785 A KR19950025785 A KR 19950025785A KR 970010247 A KR970010247 A KR 970010247A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel pump
- connector
- diagnosis device
- fault diagnosis
- automobile fuel
- Prior art date
Links
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
본 발명은 자동차 연료펌프의 고장진단장치에 관한 것으로, 특히 연료펌프의 하단에 형성된 +단자에 별도의 컨넥터를 설치하여 상기 컨넥터를 전원부에 바로 연결시킴으로써, 상기 연료펌프의 구동을 직접확인할 수 있도록 한 자동차 연료펌프의 고장진단장치로, 자동차 연료탱크(1)내의 연료펌프(2) 하단에 형성된 +단자에 별도의 컨넥터(10)를 설치하여, 엔진의 비정상시 상기 컨넥터(10)를 전원부(3)와 연결시킴으로써 상기 연료펌프(2)의 정상 유무를 판단할 수가 있다.The present invention relates to a failure diagnosis apparatus for an automobile fuel pump, and in particular, by installing a separate connector at the + terminal formed at the bottom of the fuel pump to connect the connector directly to the power supply, so that it is possible to directly check the driving of the fuel pump. As a failure diagnosis device for a vehicle fuel pump, a separate connector 10 is installed at a + terminal formed at a lower end of the fuel pump 2 in the vehicle fuel tank 1 so that the connector 10 is connected to the power supply unit 3 when the engine is abnormal. ), It is possible to determine whether the fuel pump (2) is normal.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 연료장치의 공급회로를 간략하게 나타낸 구성도,1 is a configuration diagram schematically showing a supply circuit of a fuel device;
제2도는 본 발명 자동차 연료펌프의 고장진단장치를 간략하게 나타낸 회로도.2 is a circuit diagram schematically showing a failure diagnosis apparatus for a vehicle fuel pump according to the present invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950025785A KR970010247A (en) | 1995-08-21 | 1995-08-21 | Fault diagnosis device of automobile fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950025785A KR970010247A (en) | 1995-08-21 | 1995-08-21 | Fault diagnosis device of automobile fuel pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970010247A true KR970010247A (en) | 1997-03-27 |
Family
ID=66595918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950025785A KR970010247A (en) | 1995-08-21 | 1995-08-21 | Fault diagnosis device of automobile fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970010247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100786525B1 (en) * | 2006-01-11 | 2007-12-17 | 지멘스 오토모티브 주식회사 | Method for diagonsing error of car |
-
1995
- 1995-08-21 KR KR1019950025785A patent/KR970010247A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100786525B1 (en) * | 2006-01-11 | 2007-12-17 | 지멘스 오토모티브 주식회사 | Method for diagonsing error of car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |