Conditions for Running the DTC: P0326

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

DTC P0068, P0120, P0122, P0123, P0220, P0222, P0223, P1516, P2135, or P2176 are not set.
The engine speed is at least 400 RPM.
The MAP is at least 10 kPa.
DTC P0324 runs continuously when the above conditions are met.