DTC P200A-00: Intake Manifold Runner Performance (Bank1): General Description
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Variable Charge Motion (VCM) actuator is used for an adjustment of automotive flap and it is operated with two position, open and close. It makes swirl among intake air to reduce emission under cold start condition. It consists of flap installed in cylinder head, motor which actuates the flap and position sensor which detects actual position of the flap.