JPH0649885Y2 - 排気再循環装置の故障診断装置 - Google Patents

排気再循環装置の故障診断装置

Info

Publication number
JPH0649885Y2
JPH0649885Y2 JP1989056969U JP5696989U JPH0649885Y2 JP H0649885 Y2 JPH0649885 Y2 JP H0649885Y2 JP 1989056969 U JP1989056969 U JP 1989056969U JP 5696989 U JP5696989 U JP 5696989U JP H0649885 Y2 JPH0649885 Y2 JP H0649885Y2
Authority
JP
Japan
Prior art keywords
exhaust gas
count value
egr
value
gas recirculation
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 - Fee Related
Application number
JP1989056969U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250060U (US07943777-20110517-C00090.png
Inventor
幹 大塚
正晃 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1989056969U priority Critical patent/JPH0649885Y2/ja
Publication of JPH0250060U publication Critical patent/JPH0250060U/ja
Application granted granted Critical
Publication of JPH0649885Y2 publication Critical patent/JPH0649885Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
JP1989056969U 1988-05-20 1989-05-19 排気再循環装置の故障診断装置 Expired - Fee Related JPH0649885Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989056969U JPH0649885Y2 (ja) 1988-05-20 1989-05-19 排気再循環装置の故障診断装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-65831 1988-03-22
JP6583188 1988-05-20
JP1989056969U JPH0649885Y2 (ja) 1988-05-20 1989-05-19 排気再循環装置の故障診断装置

Publications (2)

Publication Number Publication Date
JPH0250060U JPH0250060U (US07943777-20110517-C00090.png) 1990-04-06
JPH0649885Y2 true JPH0649885Y2 (ja) 1994-12-14

Family

ID=31718171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989056969U Expired - Fee Related JPH0649885Y2 (ja) 1988-05-20 1989-05-19 排気再循環装置の故障診断装置

Country Status (1)

Country Link
JP (1) JPH0649885Y2 (US07943777-20110517-C00090.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62162761A (ja) * 1986-01-09 1987-07-18 Nippon Denso Co Ltd 排気ガス還流制御装置
JPH01170749A (ja) * 1987-12-24 1989-07-05 Mitsubishi Electric Corp Ｅｇｒシステムの異常検出装置

Also Published As

Publication number Publication date
JPH0250060U (US07943777-20110517-C00090.png) 1990-04-06

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Legal Events

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