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

Hyundai Palisade (LX2) 2020-2024 Service Manual / Engine Control/Fuel System / Engine Control System / Purge Control Solenoid Valve (PCSV)

Description and operation
Description
Installed on the intake manifold, the Purge Control Solenoid Valve (PCSV) controls the evaporative purge 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

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

Schematic diagrams
Circuit Diagram

Hyundai Palisade. Schematic diagrams

Harness Connector

Hyundai Palisade. Schematic diagrams

Repair procedures
Inspection
1.
Switch "OFF" the ignition.
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 : 18.5 - 22.5Ω [20°C (68°F)]
Removal
1.
Switch "OFF" the ignition and disconnect the negative (-) battery 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 to the specified torque.
Note that internal damage may occur if the component drops. In this case, inspect it before installation.
Do not apply oil or lubricant to the end of the hoses when connecting the PCSV hose.
Keep foreign materials away from flowing into the valve.
1.
Install in the reverse order of removal.

    Injector

    Description and operation Description Based on information from various sensors, the ECM can calculate the fuel amount to be injected...

    Variable Force Solenoid (VFS)

    Description and operation Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load...

    Other information:

    Hyundai Palisade (LX2) 2020-2024 Owner's Manual: Steering wheel


    Electric Power Steering (EPS) The system assists you with steering the vehicle. If the vehicle is turned off or if the power steering system becomes inoperative, you may still steer the vehicle, but it will require increased steering effort. Should you notice any change in the effort required to steer during normal vehicle operation, have the system checked by an authorized HYUNDAI dealer...

    Hyundai Palisade (LX2) 2020-2024 Owner's Manual: Interior Care


    Interior general precautions Prevent caustic solutions such as perfume and cosmetic oil, from contacting the interior parts because they may cause damage or discoloration. If they do contact the interior parts, wipe them off immediately. See the instructions for the proper way to clean vinyl...

    Categories

    Air Bag Warning Labels

    Hyundai Palisade. Air Bag Warning Labels

    Air bag warning labels, required by the U.S. National Highway Traffic Safety Administration (NHTSA), are attached to alert the driver and passengers of potential risks of the air bag system. Be sure to read all of the information about the air bags that are installed on your vehicle in this Owners Manual.

    read more


     
    Copyright © 2024 www.hpalisadelx.com