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

Hyundai Palisade (LX2) 2020-2024 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.
4.
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.

Hyundai Palisade. Repair procedures

Installation
Hyundai Palisade. Repair procedures   
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.

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