Conditions For Setting DTC

WARNING: This page is about a different car, the 2003 Saturn LW300 and 2003 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.

The calibrated amount of airflow has been met.
The calibrated amount of engine run time has been met.
The minimum ECT for Closed Loop of 99°F (37°C) has not been met.