hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

Evaporative Canister Filter > < Purge Control Solenoid Valve (PCSV)
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Canister Purge Solenoid: Testing and Inspection
Evaporative (EVAP) Canister Purge Solenoid Valve

EVAPORATIVE (EVAP) CANISTER PURGE SOLENOID VALVE

INSPECTION

NOTE:  When disconnecting the vacuum hose, make an identification mark on it so that it can be reconnected to its original position.

1. Disconnect the vacuum hose from the solenoid valve.
2. Detach the harness connector.
3. Connect a vacuum pump to the nipple to which the red-striped vacuum hose was connected.

4. Apply vacuum and check when voltage is applied to the PCSV and when the voltage is discontinued.

Battery voltage

Normal condition

When applied

Vacuum is released

When discontinued

Vacuum is maintained

5. Measure the resistance between the terminals of the solenoid valve.

PCSV coil resistance (ohms): 19 - 22 ohms at 20 degrees C (68 degrees F)

Evaporative Canister Filter > < Purge Control Solenoid Valve (PCSV)