Leak Detection Solenoid: Testing and Inspection

EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK




(1) Connect a hand vacuum pump to nipple (A) of the solenoid.




(2) Check airtightness 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 solenoid.

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