Conditions for Running the DTC: P167D

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

The engine is operating.
The igniting voltage is between 9-18 volts.
The engine speed is less than 6000 RPM.
DTC P167D runs continuously when the conditions above are met.