Suction control valve
When the continuous current is extended to the suction control valve (SCV) (during the duty cycle), the inflow coil
The increase in the average current amount forces the needle valve to extend outward, and the suction control valve opening degree increases. result,
The fuel intake is increased.
When the continuous amount of current is shortened, the supply to the suction control valve (SCV) (during the duty cycle) causes the inflow coil
The average current is reduced and the spring forces the needle valve to retract, at which point the suction control valve opening is reduced. result,
The amount of fuel intake is reduced.
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