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1.Remove the inlet manifold from the solenoid valve.
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2.Disconnect the purge control solenoid valve connector.
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3.Connect a hand vacuum pump to nipple (A) of the solenoid valve (refer to the illustration
at left).
4.Check airtightness by applying vacuum with voltage applied directly from the battery
to the solenoid valve and without applying voltage.
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Battery voltage
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State of nipple B
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Normal condition
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Applied
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Opened
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Vacuum leaks
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Plugged
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Vacuum maintained
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Not applied
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Opened
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Vacuum maintained
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5.Measure the resistance between the terminals of the solenoid valve.
Standard value: 22 - 26 Ω (at 20°C)
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