JPH03110155U - - Google Patents

Info

Publication number

JPH03110155U

JPH03110155U JP1859790U JP1859790U JPH03110155U JP H03110155 U JPH03110155 U JP H03110155U JP 1859790 U JP1859790 U JP 1859790U JP 1859790 U JP1859790 U JP 1859790U JP H03110155 U JPH03110155 U JP H03110155U

Authority

JP

Japan

Prior art keywords

average value

phase

misfire

calculating

fuel ratio

Prior art date

1990-02-26

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

• 238000005070 sampling Methods 0.000 claims description 5
• 239000000446 fuel Substances 0.000 claims description 3
• 238000002485 combustion reaction Methods 0.000 claims 2
• 238000012935 Averaging Methods 0.000 claims 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
• 238000001514 detection method Methods 0.000 claims 1
• 229910052760 oxygen Inorganic materials 0.000 claims 1
• 239000001301 oxygen Substances 0.000 claims 1
• 230000001360 synchronised effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 238000000034 method Methods 0.000 description 2
• 230000010363 phase shift Effects 0.000 description 1