JPH054635B2 - - Google Patents
Info
- Publication number
- JPH054635B2 JPH054635B2 JP57134440A JP13444082A JPH054635B2 JP H054635 B2 JPH054635 B2 JP H054635B2 JP 57134440 A JP57134440 A JP 57134440A JP 13444082 A JP13444082 A JP 13444082A JP H054635 B2 JPH054635 B2 JP H054635B2
- Authority
- JP
- Japan
- Prior art keywords
- diagnosis
- engine
- diagnostic
- time
- failure
- 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.)
- Expired - Lifetime
Links
- 238000003745 diagnosis Methods 0.000 claims description 115
- 238000002485 combustion reaction Methods 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 6
- 238000012790 confirmation Methods 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Engines (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57134440A JPS5924270A (ja) | 1982-07-30 | 1982-07-30 | 内燃機関の電子制御装置における故障診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57134440A JPS5924270A (ja) | 1982-07-30 | 1982-07-30 | 内燃機関の電子制御装置における故障診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5924270A JPS5924270A (ja) | 1984-02-07 |
| JPH054635B2 true JPH054635B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-01-20 |
Family
ID=15128403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57134440A Granted JPS5924270A (ja) | 1982-07-30 | 1982-07-30 | 内燃機関の電子制御装置における故障診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924270A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997029352A1 (fr) * | 1996-02-05 | 1997-08-14 | Honda Giken Kogyo Kabushiki Kaisha | Procede et appareil de diagnostic de l'etat d'une automobile |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2625148B2 (ja) * | 1988-04-11 | 1997-07-02 | 富士重工業株式会社 | 車載電子制御装置 |
| DE3943766C2 (de) * | 1988-04-11 | 1999-05-27 | Fuji Heavy Ind Ltd | Selbstdiagnosesystem |
| JP6183330B2 (ja) * | 2014-10-13 | 2017-08-23 | 株式会社デンソー | 電子制御装置 |
-
1982
- 1982-07-30 JP JP57134440A patent/JPS5924270A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997029352A1 (fr) * | 1996-02-05 | 1997-08-14 | Honda Giken Kogyo Kabushiki Kaisha | Procede et appareil de diagnostic de l'etat d'une automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5924270A (ja) | 1984-02-07 |