When Monitored

WARNING: This page is about a different car, the 2017 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic runs continuously when the following conditions are met:

Fuel level above 12%.
Battery voltage above 10.9 volts.
The adaptive numerator has been successfully learned.
Ambient temperature above -23°C (-9.4°F).
Coolant temperature at engine start is above -7°C (19.4°F). If start engine temperature is below threshold, enable monitor when engine temperature reaches 21°C (69.8°F).
Engine speed between approximately 400 RPM and 6200 RPM.
- Misfire monitor is disabled during a Decel Fuel Shutoff Event (DFSO).