P0325 and P0330

The KS signal circuits are open or shorted together for 5 seconds.

P0326

• The KS signal indicates a noisy engine component (e.g. loose bracket, noisy lifter).
• The control module commanded spark retard at a given engine load and speed is more than the calibrated value.
• The above conditions exist for 5 seconds.

P0327, P0328, P0332, and P0333 

The KS signal circuits are shorted to ground or power.