Fuel injection control method and fuel injection control apparatus
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United States of America Patent
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Issued Date -
Dec 17, 2009
app pub date -
Jun 16, 2008
filing date -
Aug 21, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An electronic control unit corresponding to a fuel injection control apparatus measures an interval time in ignition signals input by wirings, detects an erroneous connection of wiring by comparing a combination of the measured interval times with a combination of interval times in the case that the wiring is in a correct connection in the same engine stroke, which is previously stored, corrects a setting in such a manner as to output the fuel injection signal to the same cylinder at the same timing as the case that the wiring is in the correct connection, by detecting the erroneous connection and stores the setting, and thereafter outputs a fuel ignition signal on the basis of the corrected setting.
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