When Monitored

WARNING: This page is about a different variant/trim than selected.

This diagnostic runs once after each ignition off cycle during the leak check diagnostic:

Ignition off time more that 6.0 hours.
Ambient temperature between approximately 4°C (39°F) and 35°C (95°F).
Battery voltage above 11.0 volts.
Vehicle is not in a refueling event.
There are no circuit faults present for the ELCM, FTIV, FTP Sensor, or Purge Solenoid.
- During the leak testing phase, when the FTIV is not energized (closed), and the ELCM Vacuum Pump is on, the fresh air side of the system is evacuated and checked for a Leak.