JPS62171638U - - Google Patents

Info

Publication number

JPS62171638U

JPS62171638U JP5958686U JP5958686U JPS62171638U JP S62171638 U JPS62171638 U JP S62171638U JP 5958686 U JP5958686 U JP 5958686U JP 5958686 U JP5958686 U JP 5958686U JP S62171638 U JPS62171638 U JP S62171638U

Authority

JP

Japan

Prior art keywords

air

sensor

fuel ratio

output

feedback control

Prior art date

1986-04-22

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

• Espacenet
• Global Dossier
• Discuss

• 230000002159 abnormal effect Effects 0.000 claims description 2
• 239000000446 fuel Substances 0.000 claims 7
• 238000002485 combustion reaction Methods 0.000 claims 3
• 238000001514 detection method Methods 0.000 claims 3
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
• 239000007789 gas Substances 0.000 claims 2
• 239000001301 oxygen Substances 0.000 claims 2
• 229910052760 oxygen Inorganic materials 0.000 claims 2
• 238000004092 self-diagnosis Methods 0.000 claims 2
• 230000005856 abnormality Effects 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 6