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Leak Detection Solenoid: Testing and Inspection

INSPECTION

EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK







1. Connect a hand vacuum pump to nipple (A) of the evaporative emission ventilation solenoid.
2. Check air tightness by applying a vacuum with voltage applied directly from the battery to the evaporative emission ventilation solenoid and without applying voltage.










3. Measure the resistance between the terminals of the evaporative emission ventilation solenoid.

Standard value: 17 - 21 ohms [at 20 °C (68 °F)]