Conditions For Running DTC

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Engine is running.
Idle Air Control (IAC) position is more than 2 counts.
Ignition 1 signal is more than 8 volts.
Conditions are met for more than 0.5 second.