JPS6026164A - 燃料噴射ポンプの故障診断装置 - Google Patents
燃料噴射ポンプの故障診断装置Info
- Publication number
- JPS6026164A JPS6026164A JP13426383A JP13426383A JPS6026164A JP S6026164 A JPS6026164 A JP S6026164A JP 13426383 A JP13426383 A JP 13426383A JP 13426383 A JP13426383 A JP 13426383A JP S6026164 A JPS6026164 A JP S6026164A
- Authority
- JP
- Japan
- Prior art keywords
- injection pump
- signal
- fuel injection
- vibrations
- voltage
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 39
- 239000007924 injection Substances 0.000 title claims abstract description 39
- 239000000446 fuel Substances 0.000 title claims abstract description 11
- 238000003745 diagnosis Methods 0.000 claims description 13
- 230000032683 aging Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 3
- 239000000470 constituent Substances 0.000 abstract 2
- 230000006866 deterioration Effects 0.000 description 23
- 206010010904 Convulsion Diseases 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000008717 functional decline Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000001615 p wave Methods 0.000 description 2
- 241001385733 Aesculus indica Species 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13426383A JPS6026164A (ja) | 1983-07-25 | 1983-07-25 | 燃料噴射ポンプの故障診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13426383A JPS6026164A (ja) | 1983-07-25 | 1983-07-25 | 燃料噴射ポンプの故障診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6026164A true JPS6026164A (ja) | 1985-02-09 |
| JPH0219301B2 JPH0219301B2 (enExample) | 1990-05-01 |
Family
ID=15124206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13426383A Granted JPS6026164A (ja) | 1983-07-25 | 1983-07-25 | 燃料噴射ポンプの故障診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026164A (enExample) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01501415A (ja) * | 1986-01-23 | 1989-05-18 | ザ スタンレー ワークス | 傾斜計及び傾斜センサー |
| WO1997012136A1 (de) * | 1995-09-28 | 1997-04-03 | Robert Bosch Gmbh | Verfahren und vorrichtung zur überwachung eines kraftstoffzumesssystems |
| EP0785349A3 (en) * | 1996-01-19 | 1997-12-17 | C.R.F. Società Consortile per Azioni | Method and unit for diagnosing malfunctioning of the injectors of an internal combustion engine high-pressure injection system |
| EP0838583A1 (fr) * | 1996-10-28 | 1998-04-29 | Automobiles Peugeot | Dispositif de contrÔle du fonctionnement d'un moteur diesel notamment de véhicule automobile |
| KR100413304B1 (ko) * | 1995-09-28 | 2004-05-06 | 로베르트 보쉬 게엠베하 | 연료공급장치의감시방법및감시장치 |
| JP2016142225A (ja) * | 2015-02-04 | 2016-08-08 | 株式会社デンソー | 燃料供給ポンプ制御装置 |
| GB2568089A (en) * | 2017-11-06 | 2019-05-08 | Delphi Tech Ip Ltd | Fuel pump with accelerometer |
| GB2572751A (en) * | 2018-04-03 | 2019-10-16 | Delphi Tech Ip Ltd | Method of detecting engine valve timing by accelerometers on fuel injectors |
-
1983
- 1983-07-25 JP JP13426383A patent/JPS6026164A/ja active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01501415A (ja) * | 1986-01-23 | 1989-05-18 | ザ スタンレー ワークス | 傾斜計及び傾斜センサー |
| WO1997012136A1 (de) * | 1995-09-28 | 1997-04-03 | Robert Bosch Gmbh | Verfahren und vorrichtung zur überwachung eines kraftstoffzumesssystems |
| US5945596A (en) * | 1995-09-28 | 1999-08-31 | Robert Bosch Gmbh | Method and device for monitoring a fuel-metering system |
| KR100413304B1 (ko) * | 1995-09-28 | 2004-05-06 | 로베르트 보쉬 게엠베하 | 연료공급장치의감시방법및감시장치 |
| DE19548279B4 (de) * | 1995-09-28 | 2006-12-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumeßsystems |
| EP0785349A3 (en) * | 1996-01-19 | 1997-12-17 | C.R.F. Società Consortile per Azioni | Method and unit for diagnosing malfunctioning of the injectors of an internal combustion engine high-pressure injection system |
| EP0838583A1 (fr) * | 1996-10-28 | 1998-04-29 | Automobiles Peugeot | Dispositif de contrÔle du fonctionnement d'un moteur diesel notamment de véhicule automobile |
| FR2755185A1 (fr) * | 1996-10-28 | 1998-04-30 | Peugeot | Dispositif de controle du fonctionnement d'un moteur diesel notamment de vehicule automobile |
| JP2016142225A (ja) * | 2015-02-04 | 2016-08-08 | 株式会社デンソー | 燃料供給ポンプ制御装置 |
| GB2568089A (en) * | 2017-11-06 | 2019-05-08 | Delphi Tech Ip Ltd | Fuel pump with accelerometer |
| GB2572751A (en) * | 2018-04-03 | 2019-10-16 | Delphi Tech Ip Ltd | Method of detecting engine valve timing by accelerometers on fuel injectors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219301B2 (enExample) | 1990-05-01 |
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