Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0121, P0122, P0123, P0125, P0128, P0201-P0206, P0401, P0442, P0443, P0446, P0449, P0455, P0496 are not set.
The Start-Up IAT parameter is less than 35°C (95°F).
The Start-Up ECT parameter is less than 35°C (95°F).
The intake air temperature (IAT) and engine coolant temperature (ECT) are within 6°C (11°F) of each other at start-up.
The system voltage is between 9-18 volts.
The MAF Sensor parameter is less than 20 g/s.