ASC and Check Engine Lights in Tight Turn

[John Aguilar]

As I came out of a tight turn and accelerated, the engine hesitated and lost power but kept running.  The check engine and automatic steering control (ASC) lights illuminated and stayed on.  I limped off the highway, drove to a safe stopping place with limited power (especially up hill) and turned off the engine.  When I restarted the engine all cautions were cleared and the engine ran fine.  Diagnosis revealed condition code P0300, random cylinder misfires, but the engine continues to run fine.  Are the ASC light illumination and random misfires related to each other and to the tight turn event?  What is the likely cause?