Hyundai Tucson: Purge Control Solenoid Valve (PCSV)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Control - Fuel System / Purge Control Solenoid Valve (PCSV)
Description
Purge Control Solenoid Valve (PCSV) is a solenoid valve and is installed on the surge tank and controls the passage between the canister and the intake manifold.
The evaporative gases gathered in the canister are delivered to the intake manifold when the PCSV is open by ECM control signal.
Specification
Circuit Diagram
Harness Connector
Inspection
- Turn ignition switch OFF.
- Disconnect PCSV connector.
- Measure resistance between PCSV terminals 1 and 2.
- Check that the resistance is within the specification.
Removal
- Turn ignition switch OFF and disconnect the battery negative (-) terminal.
- Disconnect the purge control solenoid valve connector (A).
- Disconnect the vapor hoses (B).
- Remove the purge control solenoid valve (C).
Installation
WARNING
- Install the component with the specified torques.
- Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
WARNING
Be careful of foreign material not to flow into the valve.
- Install in the reverse order of removal.
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Description
CVVT (Continuous Variable Valve Timing) system advances or retards the valve
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Fuel Pressure Control Valve (FPCV)
Description
Installed on the high pressure fuel pump, the Fuel Pressure Regulator Valve
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various engine
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Specification
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IBU (Integrated Body Control Unit (IBU)
The IBU manages all function related to :
-"Start Stop Button (SSB) monitoring",
"Immobilizer communication" (with Engine Management System unit for
immobilizer release)
Authentication server" (Validity of Tran
Heater unit assembly
Component Location
Heater unit assembly
Components
Heater unit assembly
Heater core cover
Heater core assembly
Mode control actuator LH
DEF duct seal
Evaporator assembly
Flange seal
Heater NVH pad
Temperature contro
Information
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