Conditions for Running the DTC

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

DTCs P0036, P0101, P0102, P0103, P0107, P0108, P0112, P0113, P0117, P0118, P0121, P0122, P0123, P0137, P0138, P0140, P0201, P0202, P0203, P0204, P0205, P0206, P0442, P0443, P0446, P0449, P0455, P0496 are not set.
The Start Up ECT parameter is less than 35°C (95°F).
The Start Up IAT parameter is less than 35°C (95°F).
The difference between the Start Up ECT parameter and the Start Up IAT parameter is less than 6°C (11°F).
The MAF Sensor parameter averages less than 23 g/s.
The HO2S 1 voltage parameter is between 400-500 mV at start-up.
The system voltage is between 9-18 volts.