Conditions for Running the DTC: P1112

WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0116, P0117, P0118, P0125-L32 only, P0128, P0502, P0503 are not set.
The engine run time is more than 10 seconds.
The ECT sensor parameter is less than 121°C (250°F).
The VSS indicates that vehicle speed is more than 40 km/h (25 mph).
The diagnostic runs continuously when the above conditions are met.