Conditions For Running DTC

WARNING: This page is about a different car, the 2003 Pontiac Sunfire, 2003 Pontiac Grand Am, 2003 Oldsmobile Alero, and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P0117, P0118, P0122 or P0123 are not set.
The engine run time is more than 20 seconds.
The ECT sensor parameter is more than 158°F (70°C).
The engine speed is 1800-6400 RPM.
The MAP sensor parameter is more than 55 kPa.
The ignition voltage is more than 10 volts.