JPH0131020B2 - - Google Patents

Info

Publication number

JPH0131020B2

JPH0131020B2 JP13711887A JP13711887A JPH0131020B2 JP H0131020 B2 JPH0131020 B2 JP H0131020B2 JP 13711887 A JP13711887 A JP 13711887A JP 13711887 A JP13711887 A JP 13711887A JP H0131020 B2 JPH0131020 B2 JP H0131020B2

Authority

JP

Japan

Prior art keywords

air

fuel ratio

engine

correction value

state

Prior art date

1987-05-29

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

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000446 fuel Substances 0.000 claims description 85
• 238000012937 correction Methods 0.000 claims description 63
• 238000000034 method Methods 0.000 claims description 29
• 239000000203 mixture Substances 0.000 claims description 2
• 238000002347 injection Methods 0.000 description 33
• 239000007924 injection Substances 0.000 description 33
• 238000012545 processing Methods 0.000 description 14
• 230000003247 decreasing effect Effects 0.000 description 6
• 239000007789 gas Substances 0.000 description 5
• 239000000498 cooling water Substances 0.000 description 4
• 230000006870 function Effects 0.000 description 4
• 239000007858 starting material Substances 0.000 description 4
• 230000007423 decrease Effects 0.000 description 3
• 238000010586 diagram Methods 0.000 description 3
• 230000004044 response Effects 0.000 description 3
• 230000001052 transient effect Effects 0.000 description 3
• 230000001133 acceleration Effects 0.000 description 2
• 238000002485 combustion reaction Methods 0.000 description 2
• 238000001514 detection method Methods 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 230000003321 amplification Effects 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 230000003197 catalytic effect Effects 0.000 description 1
• 230000008571 general function Effects 0.000 description 1
• 238000011835 investigation Methods 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 238000003199 nucleic acid amplification method Methods 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000004065 semiconductor Substances 0.000 description 1
• 230000001360 synchronised effect Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1