When Monitored

WARNING: This page is about a different car, the 2024 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic runs when the following conditions are met:

With the ignition on.
The engine running for more than two minutes.
After the PCM decides that a calibrated amount of fuel should have been consumed (between approximately one and five gallons depending on initial fuel level).
- This is determined by the accumulated amount of fuel injected into the engine through the Fuel Injectors.