Set Condition
WARNING: This page is about a different car, the 1995 Pontiac Bonneville, 1995 Oldsmobile Eighty-Eight, and 1995 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
Code P0112 will set when the following conditions are present.
- Engine coolant temperature is greater than 140°F (60°C).
- Mass airflow is less than 12 grams per second.
- Vehicle speed is less than 25 MPH.
- IAT signal voltage indicates an intake air temperature less than about -29°F (-34°C) for 5 seconds.