Conditions for Running the DTC

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

DTCs P0068, P0101, P0102, P0103, P0106, P0107, P0108, P0112, P0113, P0116, P0117, P0118, P0128, P0201-P0208, P0300, P0301-P0308, P0351-P0358, P0412, P0418, P0420, P0606, P0641, P0651, P2430, P2431, P2432, P2433, P2440, 2444 are not set.
The system voltage is between 9-18 volts.
The intake air temperature (IAT) is more than 5°C (41°F).
AIR system is commanded ON.
Conditions are stable for more than 5 seconds.
DTC P0411 runs once per trip start up when the above conditions are met and AIR pump operation is requested.