When Monitored
WARNING: This page is about a different car, the 2014 Fiat 500c and 2014 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
All of the following conditions must be met for the monitor to run; 1. With the engine running for more than 30 seconds; 2. Monitor has not run during this cycle; 3. Engine Coolant Temperature (ECT) Sensor reading between 65°C (149°F) and 125°C (257°F); 4. Engine between 1400 and 2900 RPM, vehicle speed between 48.3 kph (30 mph) and 115 kph (71.5 mph); 5. Engine load between 22 and 85%; 6. O2 Sensor in closed loop operation. Monitor will run once ignition cycle for 30 seconds.