Conditions for Running the DTC

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

The engine is running for greater than one second.
The engine speed is greater than 300 RPM.
The ignition 1 signal is greater than 8 volts.
The above conditions are met for greater than one second.
These DTCs run continuously when the above conditions are met.