Hyundai Santa Cruz Owners & Service Manuals

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

- Description Purge Control Solenoid Valve (PCSV) is installed on the surge tank and controls the passage between the canister and the vacuum line.The evaporative gases gathered in the canister are delivered to the intake manifold when the PCSV is open by ECM control signal.

- Specification
ItemSpecification
Valve TypeAlways Closed
Rated Voltage (V)13.4 - 13.6 [20°C (68°F)]
Operation Voltage (V)11 - 16 [20°C (68°F)]
Coil Resistance (Ω)18.5 - 22.5 [20°C(68°F)]
Current at Rated Voltage (A)0.66 [20°C(68°F)]

- Circuit Diagram

Harness Connector

- 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.Remove the Engine Cover.(Refer to Engine Mechanical System - "Engine Cover")

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

4.Disconnect the vapor hose (B), remove the purge control solenoid valve from the braket.

- Installation

   

• Install the component with the specified torques.

• If a part is dropped, replace it with a new one and discard the dropped part as invisible damage may be caused.

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

1.Install in the reverse order of removal.

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    Other information:

    Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Troubleshooting
    - Troubleshooting SymptomSuspect area Engine will not start or hard to startVapor hose damaged or disconnected Engine struggles to startMalfunction of the Purge Control Solenoid Valve Rough idle or engine stallsVapor hose damaged or disconnected Malfunction of the PRV (Pressure Regulating Val ...

    Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Crash Pad Under Cover
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