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Common-rail type fuel-injection apparatus has electronic control unit which corrects command generating timing of injection quantity or valve opening drive signal based on measurement difference of real and reference fall delay
Common-rail type fuel-injection apparatus has electronic control unit which corrects command generating timing of injection quantity or valve opening drive signal based on measurement difference of real and reference fall delay
A predetermined reference fall delay is compared to a real fall delay, and a measurement difference is calculated. Based on the measurement difference, an electronic control unit corrects the command generating timing of injection quantity or the valve opening drive signal.
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