DTC Parameters

WARNING: This page is about a different car, the 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Engine is running or the ignition is on.
System is not in battery saver mode.
Battery voltage is more that 8 volts.
DTC P1514 is not set.

DTC sets if the estimated throttle plate position differs from the actual throttle plate position or if a throttle actuator circuit fault exists for longer that 0.25 second.