Conditions for Running the DTC

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

DTCs P2108 or U0107 are not set.
The ignition switch is in the Crank or Run position.
The ignition voltage is more than 5.23 volts.
The TP sensor 1 to TP sensor 2 correlation test runs continuously.
The throttle blade minimum position correlation test runs once after the ignition is turned ON.
The TP sensor 1 signal circuit short test runs continuously.