Conditions for Running the DTC
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
P0625
- The engine is running.
- The engine speed is less than 3000 RPM.
P0626
- The engine is not running.
- The ignition is in the ON position.