The Duty Cycle EVAP Canister Purge Solenoid regulates the rate of vapor flow from the EVAP canister to the intake manifolThe Powertrain Control Module (PCM) operates the solenoi

• 负载循环蒸气活性炭罐净化电磁阀调节从蒸气活性炭罐到进气歧管的蒸发气流动速率。动力传达模组（PCM）操纵这个电磁阀。