Hyundai Sonata: Engine Control System / Electric WGT Control Actuator Description and Operation
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.

Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the OCV connector.
3.
Measure resistance between the OCV terminals 1 and 2.
4.
Check that the resistance is within the specifi ...
Specification
[EWGA Position Sensor]
Position Output Voltage[V] Operating Angle[°] Range of Rod [mm], reference Mechanical Close end stop Position (MCP) 4.8 0 0 Electrical Close end ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting
Basic Troubleshooting
Basic Troubleshooting Guide
Customer Problem Analysis Sheet
Basic Inspection Procedure
Measuring Condition of Electronic Parts' Resistance
The measured resistance at high temperature after vehicle
running may be high or low. So all resistance must be measured at
ambi ...
Hyundai Sonata LF 2014-2019 Service Manual: Engine Mounting Repair procedures
Removal and Installation
Rollroad Mounting
1.
Rollroad bracket mounting bolts and rollroad bracket (A).
Tightening torque
Bolt (B) :
107.9 ~ 127.5 N.m (11.0 ~ 13.0 kgf.m, 79.6 ~ 94.0 lb-ft)
Bolt (C) :
49.0 ~ 63.7 N.m (5.0 ~ 6.5 kgf.m, 36.2 ~ 47.0 lb-ft)
2.
Remove the rollroad sup ...