Description & Operation: Description

Installed on the turbocharger, the Electric WGT Control Actuator operates the valve in the Waste Gate Turbocharger (WGT) and regulates the amount of compressed air by using the ECM's PWM signal. This actuator consists of a DC motor which actuates the valve, a 2-step gear which increases torque of the DC motor, a position sensor which detects status of the valve, and an electric control unit which drives the DC motor.