Hyundai Palisade: Evaporative Emission Control System / Purge Control Solenoid Valve (PCSV)

Hyundai Palisade (LX2) 2020-2025 Service Manual / Emission Control System / Evaporative Emission Control System / Purge Control Solenoid Valve (PCSV)

Specifications

Specification

Item	Specification
Coil Resistance (Ω)	18.5 - 22.5 [20°C (68°F)]

Description and operation

Description

Purge Control Solenoid Valve (PCSV) is installed on the surge tank and controls the passage between the canister and the intake manifold. It is a solenoid valve and is open when the ECM grounds the valve control line. When the passage is open (PCSV ON), fuel vapor stored in the canister is transferred to the intake manifold.

Hyundai Palisade. Description and operation

Schematic diagrams

Circuit Diagram

Hyundai Palisade. Schematic diagrams

Harness Connector

Hyundai Palisade. Schematic diagrams

Repair procedures

Inspection

1.	Turn the ignition switch OFF.

2.	Disconnect the PCSV connector.

3.	Measure resistance between the PCSV terminals 1 and 2.

Check that the resistance is within the specification.

Specification : Refer to "Specification"

Removal

1.	Turn the ignition switch OFF and disconnect the battery negative (-) terminal.

2.	Disconnect the purge control solenoid valve connector (A).

3.	Disconnect the vapor hoses (B) from the purge control solenoid valve.

4.	Remove the valve from the bracket.

Installation

•	Install the component with the specified torques.

•	Note that internal damage may occur if the component drops. In this case, inspect it before installation.

•	Be sure not to apply oil or lubricant to the end of the hoses when connecting the PCSV hose.

•	Be careful of foreign materials not to flow into the valve.

1.	To install, reverse the removal procedure.

Canister

Repair procedures Removal 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2...

Fuel Tank Air Filter

Repair procedures Removal 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2...

Other information:

Hyundai Palisade (LX2) 2020-2025 Owner's Manual: System Maintenance

Cabin air filter [A] : Outside air, [B] : Recirculated air, [C] : Climate control air filter, [D] : Blower, [E] : Evaporator core, [F] : Heater core The cabin air filter is installed behind the glove box. It filters the dust or other pollutants that enter the vehicle through the heating and air conditioning system...