Set Condition
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.
Enable conditions are met and the O2 Sensor has not been in closed loop control at least once, the MIL illuminates and the DTC is set. Two Trip Fault. Three good trips to turn off the MIL