Kia Optima: Electric WGT Control Actuator. Description and Operation - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2024 Service ManualKia Optima: Electric WGT Control Actuator. Description and Operation

Desrcription

The Electric WGT Control Actuator is installed on the turbocharger.

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


Installation
Refer to "High Pressure Fuel Pump" in this group. ...

Electric WGT Control Actuator. Components and Components Location
Components 1 . Housing 2 . Cover 3. Sealing Cover 4 . Motor 5. Pinion 6 . Shaft Gear 7 . PCB Assembly 8 . Middle Gear 9 . Lever 10 . Lever Pin 11 ...

See also:

Fuel Pressure Test
1. Release the residual pressure in fuel line (Refer to Release Residual Pressure in Fuel Line in this group). ...

Power Antenna
The antenna will automatically be extended when the radio power switch is turned ON while the ignition key is either in the ON or ACC position. The antenna will automatically be retracted ...

Inspection
1. Ignition "ON". 2. Turn on the head lamp switch. 3. Check for operation. If the aim of the head lamps changes smoothly when the head lamp leve ...

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