Conditions for Running the DTC

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0106, P0107, P0108, P0116, P0117, P0118, P0125, P1114, or P1115 are not set.
The engine speed is between 1,600-3,000 RPM.
The manifold absolute pressure (MAP) is less than 45 kPa.
The engine coolant temperature (ECT) is more than 60°C (140°F).
The engine run time is more than 20 seconds.
The ignition more than 10 volts.