JPH0645643Y2 - コントロールユニット検査装置 - Google Patents
コントロールユニット検査装置Info
- Publication number
- JPH0645643Y2 JPH0645643Y2 JP16501188U JP16501188U JPH0645643Y2 JP H0645643 Y2 JPH0645643 Y2 JP H0645643Y2 JP 16501188 U JP16501188 U JP 16501188U JP 16501188 U JP16501188 U JP 16501188U JP H0645643 Y2 JPH0645643 Y2 JP H0645643Y2
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- fuel injection
- injection pulse
- output
- unit inspection
- 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
- 238000007689 inspection Methods 0.000 title claims description 15
- 239000000446 fuel Substances 0.000 claims description 42
- 238000002347 injection Methods 0.000 claims description 38
- 239000007924 injection Substances 0.000 claims description 38
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501188U JPH0645643Y2 (ja) | 1988-12-22 | 1988-12-22 | コントロールユニット検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501188U JPH0645643Y2 (ja) | 1988-12-22 | 1988-12-22 | コントロールユニット検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285844U JPH0285844U (en]) | 1990-07-06 |
| JPH0645643Y2 true JPH0645643Y2 (ja) | 1994-11-24 |
Family
ID=31451112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16501188U Expired - Lifetime JPH0645643Y2 (ja) | 1988-12-22 | 1988-12-22 | コントロールユニット検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645643Y2 (en]) |
-
1988
- 1988-12-22 JP JP16501188U patent/JPH0645643Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0285844U (en]) | 1990-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Thompson et al. | Neural network modelling of the emissions and performance of a heavy-duty diesel engine | |
| EP0031290B1 (en) | Method and apparatus for measuring the relative power contribution of an internal combustion engine | |
| JP2916831B2 (ja) | 空燃比制御装置の診断装置 | |
| JP3665351B2 (ja) | 内燃機関を制御する装置 | |
| CZ20003091A3 (cs) | Způsob detekce selhávky ve spalovacím motoru a zařízení k provádění tohoto způsobu | |
| JPH065197B2 (ja) | 操作機器の機能能力を検査する方法および装置 | |
| JPS60104220A (ja) | センサの性能の検査方法 | |
| EP0595939B1 (en) | Catalytic converter efficiency monitoring | |
| US4050297A (en) | Measuring electrical parameters of an internal combustion engine during cranking | |
| US5043984A (en) | Method and system for inspecting microprocessor-based unit and/or component thereof | |
| JPH05141227A (ja) | 排気ガス浄化用触媒装置を備えた内燃機関の制御装置及びこの触媒装置の劣化診断方法と装置 | |
| JPH0291479A (ja) | 機関制御用信号発生装置 | |
| US4928518A (en) | Oxygen sensor operability sensing arrangement | |
| JP2583893B2 (ja) | エンジンの空燃比学習制御装置 | |
| JPH07197845A (ja) | 多気筒内燃機関の失火診断装置 | |
| RU2264551C2 (ru) | Способ и устройство управления двигателем внутреннего сгорания | |
| JPH0645643Y2 (ja) | コントロールユニット検査装置 | |
| JPH0567884B2 (en]) | ||
| JPH0524033Y2 (en]) | ||
| JPH0692923B2 (ja) | コントロールユニット検査装置 | |
| JPH0648135Y2 (ja) | コントロールユニット検査装置 | |
| JPH0719915Y2 (ja) | コントロールユニット検査装置 | |
| JPH0679277B2 (ja) | コントロールユニット検査装置 | |
| JPH0697011B2 (ja) | コントロールユニット検査装置 | |
| JPH0689708B2 (ja) | コントロールユニット検査装置 |