When Monitored

WARNING: This page is about a different car, the 2016 Jeep Wrangler and 2015 Jeep Wrangler. 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:

With the engine running.
Vehicle speed between 32 and 88 km/h (20 and 55 mph).
Throttle open for a minimum of 120 seconds.
ECT greater than 70°C (158°F).
Catalytic Converter Temperature greater than 600°C (1112°F).
EVAP Purge active.