Conditions For Running

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Cold Start

Barometric (BARO) pressure is more than 22 in. Hg (74 kPa).
Engine Coolant Temperature (ECT) is less than 86°F (30°C).
Intake Air Temperature (IAT) is less than 86°F (30°C).
The difference between the Intake Air Temperature (IAT) and the Engine Coolant Temperature (ECT) is 14°F (8°C) or less.
Battery voltage is 9-18 volts.
Fuel level is 1/4 and 3/4.