JPH0341147U - - Google Patents

Info

Publication number
JPH0341147U
JPH0341147U JP10045489U JP10045489U JPH0341147U JP H0341147 U JPH0341147 U JP H0341147U JP 10045489 U JP10045489 U JP 10045489U JP 10045489 U JP10045489 U JP 10045489U JP H0341147 U JPH0341147 U JP H0341147U
Authority
JP
Japan
Prior art keywords
cylinder operation
abnormality
cylinders
control device
engine control
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
Application number
JP10045489U
Other languages
English (en)
Other versions
JP2548755Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989100454U priority Critical patent/JP2548755Y2/ja
Publication of JPH0341147U publication Critical patent/JPH0341147U/ja
Application granted granted Critical
Publication of JP2548755Y2 publication Critical patent/JP2548755Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す全体系統図。
第2図、第3図は本考案の制御例を示すフローチ
ヤート。 U……制御ユニツト、C1〜C6……気筒、1
……エンジン本体、2……吸気ポート、8……エ
アフローメータ、10……独立吸気通路、11…
…燃料噴射弁、31……センサ群。

Claims (1)

  1. 【実用新案登録請求の範囲】 各種センサの出力に基づいて判定される運転状
    態に応じて、全ての気筒を運転する全筒運転と一
    部の気筒を休止させる減筒運転との切換えを行な
    うようにしたエンジンの制御装置において、 前記各種センサのうち少なくとも1つのセンサ
    に異常を生じたことを検出する異常検出手段と、 前記異常検出手段によつて異常が検出されたと
    きに、減筒運転を禁止する禁止手段と、 を備えていることを特徴とするエンジンの制御装
    置。
JP1989100454U 1989-08-30 1989-08-30 エンジンの制御装置 Expired - Lifetime JP2548755Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989100454U JP2548755Y2 (ja) 1989-08-30 1989-08-30 エンジンの制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989100454U JP2548755Y2 (ja) 1989-08-30 1989-08-30 エンジンの制御装置

Publications (2)

Publication Number Publication Date
JPH0341147U true JPH0341147U (ja) 1991-04-19
JP2548755Y2 JP2548755Y2 (ja) 1997-09-24

Family

ID=31649461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989100454U Expired - Lifetime JP2548755Y2 (ja) 1989-08-30 1989-08-30 エンジンの制御装置

Country Status (1)

Country Link
JP (1) JP2548755Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584829A (en) * 1978-12-18 1980-06-26 Nissan Motor Co Ltd Temporary total cylinder operation restoring system for cylinder-number controllable engine
JPS59108842A (ja) * 1982-12-14 1984-06-23 Toyota Motor Corp 分割運転制御式内燃機関のフエイルセ−フ処理方法
JPS6036737A (ja) * 1983-08-09 1985-02-25 Mazda Motor Corp 気筒数制御エンジンの吸気負圧検出装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584829A (en) * 1978-12-18 1980-06-26 Nissan Motor Co Ltd Temporary total cylinder operation restoring system for cylinder-number controllable engine
JPS59108842A (ja) * 1982-12-14 1984-06-23 Toyota Motor Corp 分割運転制御式内燃機関のフエイルセ−フ処理方法
JPS6036737A (ja) * 1983-08-09 1985-02-25 Mazda Motor Corp 気筒数制御エンジンの吸気負圧検出装置

Also Published As

Publication number Publication date
JP2548755Y2 (ja) 1997-09-24

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