When Monitored
WARNING: This page is about a different car, the 2015 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic runs when the following conditions are met:
- Ignition off time for more than 20 minutes.
- AAT and IAT Sensor readings are above 4°C (39.2°F).
- At engine crank and initial start up for approximately three seconds.
- NOTE: This diagnostic will be aborted if the accelerator pedal is pressed while the test is running.