Conditions for Running DTC

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

The battery voltage is more than 10 volts and less than 16 volts.
The Engine Coolant Temperature (ECT) is more than 34°F (-1°C).
The engine speed is more than 506 RPM.
The requested fuel rate is more than 0 mm.