Conditions for Setting the DTCs
WARNING: This page is about a different variant/trim than selected.
P0324
The ECM detects that the knock sensor signal performance is out of the normal calibrated range due to excessive engine knock on a per cylinder basis.
P0326
The ECM detects that the knock sensor signal performance is out of the normal calibrated range due to a low signal level.
P06B6
The ECM has detected a fault in the knock sensor processor open circuit diagnostic internal test circuit.