Conditions For Running DTC

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0125, P0128, P0201, P0202, P0203, P0204, P0205, P0206, P0410, P0440, P0442, P0443, P0446, P0449, or P1441 are not set.
The system voltage is between 9-18 volts.
The Intake Air Temperature (IAT) is less than 35°F (2°C) at start-up.
The Engine Coolant Temperature (ECT) is less than 35°F (2°C) at start-up.
The IAT and ECT are within 11°F (6°C) of each other at start-up.