When Monitored

This diagnostic runs when the following conditions are met:

• The ignition is turned off and the PCM has power down.
• The ambient temperature is between 5°C (41°F) and 35°C (95°F).
• Battery voltage above 11.0 volts.
• No AAT Sensor, Purge Valve or OBD Vent Valve circuit faults.
• No Battery voltage system or ASD Relay DTCs present.
• The OBD Vent Valve is commanded open.