Conditions for Meeting a Cold Start

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

The ignition voltage between 11-18 volts.
The barometric pressure (BARO) is more than 75 kPa.
The start-up engine coolant temperature (ECT) is between 4-30°C (39-86°F).
The start-up intake air temperature (IAT) is between 4-30°C (39-86°F).
The difference between the IAT and the ECT is 6°C (10.8°F).
The ambient air temperature is between 4-30°C (39-86°F).
Fuel level is between 15-85 percent.
Vehicle has NOT been refueled since the last cold start ignition cycle