JPH0239250Y2 - - Google Patents

Info

Publication number
JPH0239250Y2
JPH0239250Y2 JP19559682U JP19559682U JPH0239250Y2 JP H0239250 Y2 JPH0239250 Y2 JP H0239250Y2 JP 19559682 U JP19559682 U JP 19559682U JP 19559682 U JP19559682 U JP 19559682U JP H0239250 Y2 JPH0239250 Y2 JP H0239250Y2
Authority
JP
Japan
Prior art keywords
oxygen concentration
sensor
concentration detector
inactive state
output
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
Application number
JP19559682U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59103264U (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 JP19559682U priority Critical patent/JPS59103264U/ja
Publication of JPS59103264U publication Critical patent/JPS59103264U/ja
Application granted granted Critical
Publication of JPH0239250Y2 publication Critical patent/JPH0239250Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP19559682U 1982-12-27 1982-12-27 酸素濃度検出器の加熱装置 Granted JPS59103264U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19559682U JPS59103264U (ja) 1982-12-27 1982-12-27 酸素濃度検出器の加熱装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19559682U JPS59103264U (ja) 1982-12-27 1982-12-27 酸素濃度検出器の加熱装置

Publications (2)

Publication Number Publication Date
JPS59103264U JPS59103264U (ja) 1984-07-11
JPH0239250Y2 true JPH0239250Y2 (ru) 1990-10-22

Family

ID=30419989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19559682U Granted JPS59103264U (ja) 1982-12-27 1982-12-27 酸素濃度検出器の加熱装置

Country Status (1)

Country Link
JP (1) JPS59103264U (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4816147B2 (ja) * 2006-03-06 2011-11-16 三菱自動車工業株式会社 酸素センサ用ヒータの制御装置

Also Published As

Publication number Publication date
JPS59103264U (ja) 1984-07-11

Similar Documents

Publication Publication Date Title
US5617720A (en) Method for controlling the fuel supply for an internal combustion engine with a heatable catalytic converter
JP3839171B2 (ja) ヒータ通電制御装置
JPH07127441A (ja) 車両の触媒温度検出装置
US5970967A (en) Method and apparatus for diagnosing an abnormality in a wide range air-fuel ratio sensor
JPH05240031A (ja) 内燃機関の2次空気制御装置
JP2600807B2 (ja) 内燃機関の制御装置
KR0147747B1 (ko) 내연기관용 공연비 제어 시스템
JPH0239250Y2 (ru)
US5946907A (en) Engine catalyst activation determining device and engine controller related thereto
JP3733621B2 (ja) 内燃機関の空燃比制御装置
JP2527324Y2 (ja) 静電容量型燃料センサの通電制御装置
JPS61122558A (ja) 酸素濃度測定装置
JP4064092B2 (ja) エンジンの空燃比制御装置
JPH0627724B2 (ja) 空燃比検出装置
JPH0693840A (ja) 内燃機関の排気浄化装置
JPS61116652A (ja) 酸素センサのヒ−タ制御装置
JPH04308312A (ja) 二次空気供給装置の異常検出装置
JP3369722B2 (ja) 触媒の活性判定方法およびその装置
JPH08291709A (ja) 内燃機関の触媒活性検出装置
JPH0420992Y2 (ru)
JP2006170849A (ja) ガス濃度センサの活性判定装置
JP2007056832A (ja) 空燃比センサの活性判定装置
JPH0729234Y2 (ja) 内燃機関の電子制御燃料噴射装置
JPH04311617A (ja) 内燃機関の二次空気供給装置
JPH087176B2 (ja) 内燃機関の空燃比制御装置