When Monitored

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This diagnostic runs when the following conditions are met:

Battery voltage is between 10.96 and 16.0 volts.
Ambient temperature is between 3°C (37.4°F) and 37.5°C (99.5°F).
The Leak Detection Module diagnostic is active.
The Leak Detection Module (LDM) Vacuum Pump is commanded on.
No Purge Solenoid DTCs are present.