Conditions For Running DTC

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 Pontiac Grand Prix, 2003 Pontiac Bonneville, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, and 2003 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0121, P0122, P0123, P0125, P0440, P0443, P0449, P0452, P0453, P1106, P1107, P1112, P1114, P1115, P1121, or P1122 are not set.
Ignition voltage is 10-18 volts.
Barometric (BARO) pressure is more than 75 kPa.
Fuel level is 15-85 percent.
Engine Coolant Temperature (ECT) is 39-86°F (4-30°C).
Intake Air Temperature (IAT) is 39-86°F (4-30°C).
Start-up ECT and IAT are within 16°F (9°C) of each other.
The Vehicle Speed Sensor (VSS) is less than 75 MPH.