JPH0256835U - - Google Patents
Info
- Publication number
- JPH0256835U JPH0256835U JP13542688U JP13542688U JPH0256835U JP H0256835 U JPH0256835 U JP H0256835U JP 13542688 U JP13542688 U JP 13542688U JP 13542688 U JP13542688 U JP 13542688U JP H0256835 U JPH0256835 U JP H0256835U
- Authority
- JP
- Japan
- Prior art keywords
- output value
- injection amount
- alcohol sensor
- alcohol
- determined
- 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.)
- Pending
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の構成図、第２図は、本考案
の一実施例を適用したエンジンの断面図、第３図
は、燃料噴射量の制御ルーチンのフローチヤート
である。
２６……燃料噴射弁、２９……アルコールセン
サ、４１……制御回路。
FIG. 1 is a block diagram of the present invention, FIG. 2 is a sectional view of an engine to which an embodiment of the present invention is applied, and FIG. 3 is a flowchart of a fuel injection amount control routine. 26...Fuel injection valve, 29...Alcohol sensor, 41...Control circuit.
Claims (1)
、このアルコールセンサの出力値を記憶する手段
と、アルコールセンサの出力値が実質的に異常か
否かを判定する手段と、エンジンの運転状態に応
じて燃料噴射量を決定する手段とを備え、該燃料
噴射量決定手段は、上記アルコールセンサの出力
値が実質的に異常であると判定された時、異常で
あると判定される直前のアルコールセンサの出力
値を用いて燃料噴射量を決定することを特徴とす
るアルコール混合燃料車の燃料車噴射量制御装置
。 an alcohol sensor for detecting alcohol concentration; a means for storing the output value of the alcohol sensor; a means for determining whether the output value of the alcohol sensor is substantially abnormal; when the output value of the alcohol sensor is determined to be substantially abnormal, the fuel injection amount determining means determines the output value of the alcohol sensor immediately before the output value is determined to be abnormal. 1. A fuel vehicle injection amount control device for an alcohol mixed fuel vehicle, characterized in that the fuel injection amount is determined using the fuel injection amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13542688U JPH0256835U (en) | 1988-10-19 | 1988-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13542688U JPH0256835U (en) | 1988-10-19 | 1988-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256835U true JPH0256835U (en) | 1990-04-24 |
Family
ID=31395040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13542688U Pending JPH0256835U (en) | 1988-10-19 | 1988-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256835U (en) |
-
1988
- 1988-10-19 JP JP13542688U patent/JPH0256835U/ja active Pending