Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0112, P0500, P0502, P0503 are not set.
The engine run time is more than 45 seconds.
The vehicle speed is more than 40 km/h (25 mph).
The engine coolant temperature (ECT) is less than 125°C (257°F).