JPH0552420B2 - - Google Patents

Info

Publication number
JPH0552420B2
JPH0552420B2 JP62096939A JP9693987A JPH0552420B2 JP H0552420 B2 JPH0552420 B2 JP H0552420B2 JP 62096939 A JP62096939 A JP 62096939A JP 9693987 A JP9693987 A JP 9693987A JP H0552420 B2 JPH0552420 B2 JP H0552420B2
Authority
JP
Japan
Prior art keywords
engine
value
octane
knocking
fuel
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
Application number
JP62096939A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63263246A (ja
Inventor
Katsuya Kamise
Shigeru Yamamoto
Tetsushi Hosogai
Koji Myamoto
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP9693987A priority Critical patent/JPS63263246A/ja
Priority to US07/183,712 priority patent/US4856481A/en
Publication of JPS63263246A publication Critical patent/JPS63263246A/ja
Publication of JPH0552420B2 publication Critical patent/JPH0552420B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP9693987A 1987-04-20 1987-04-20 エンジンのノツキング制御装置 Granted JPS63263246A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9693987A JPS63263246A (ja) 1987-04-20 1987-04-20 エンジンのノツキング制御装置
US07/183,712 US4856481A (en) 1987-04-20 1988-04-19 Engine knocking control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9693987A JPS63263246A (ja) 1987-04-20 1987-04-20 エンジンのノツキング制御装置

Publications (2)

Publication Number Publication Date
JPS63263246A JPS63263246A (ja) 1988-10-31
JPH0552420B2 true JPH0552420B2 (enExample) 1993-08-05

Family

ID=14178297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9693987A Granted JPS63263246A (ja) 1987-04-20 1987-04-20 エンジンのノツキング制御装置

Country Status (1)

Country Link
JP (1) JPS63263246A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181579A (ja) * 1984-09-28 1986-04-25 Toyota Motor Corp 車両用燃料の判別方法

Also Published As

Publication number Publication date
JPS63263246A (ja) 1988-10-31

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