Hyundai Tucson: Electric WGT Control Actuator- Desrcription
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System / Electric WGT Control Actuator / Electric WGT Control Actuator- Desrcription
Desrcription
The Electric Waste Gate Actuator(EWGA) is installed on the turbocharger. EWGA operates vain in west gate turbocharger and controls the compressed air by PWM signal of ECM.
Specification
EWGA Position Sensor integrated into EWGA
EWGA DC Motor integrated into EWGA
Circuit Diagram
Harness Connector
Removal
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
- Remove the intercooner inlet pipe.
(Refer to Engine Mechanical System - "Intercooler")
- Disconnect the EWGA connector (A).
- Remove the shaft link assembly (B) after removing the C-ring (A).
- Remove the EWGA after removing the bolts (A).
Tightening Torque : 9.8 - 11.8 N.in (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)
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Electric WGT Control Actuator- Installation
WARNING
When replacing the Electric WGT Control Actuator, perform the
rod adjustment procedure.
When install the electric WGT control actuator, do not reuse a
C-Ring.
Install in the reverse order of removal.
Adjustment
Rod Adjus
RCV Control Solenoid Valve
Description
RCV (Recirculation Valve) Control Solenoid Valve is installed on the
intercooler inlet pipe and
operates the RCV actuator which controls the by-pass passage of the turbocharger
compressor.When
the throttle is closed, while the engi
Electric Exhaust Gas Re-circulation (EEGR) Control Valve
Description
The Electric EGR Control Valve is installed in between the EGR cooler and the
exhaust line and is a
solenoid valve. This valve controls EGR (Exhaust Gas Recirculation) amount by
the ECM's duty
control signal depending on engine
SEE MORE:
Rear center seat belt retractor
Components Location
Rear center seat belt retractor
Replacement
WARNING
When installing the belt, make sure not to damage the retractor.
Remove the roof trim.
(Refer to Roof Trim - "Roof Trim Assembly")
After loosening
When not using the CVVD fixture
(3) Remove the CVVD assembly.
Remove the Intake CVVT (A).
Installation
Install the Intake CVVT (A).
Install the CVVD assembly (A).
WARNING
After installing the CVVD, check whether the swing arm is
separated
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
