Conditions for Running

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Sonoma, 2003 GMC Safari, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

The Barometric (BARO) pressure is more than 74 kPa.
The engine coolant is at operating temperature, 160-248°F (71-120°C).
The Intake Air Temperature (IAT) is 5-167°F (-15 to 75°C).
The engine is in Closed Loop fuel control.
The engine has run for 6-8 minutes off idle in order to initiate test.
Battery voltage is 11-18 volts.