Seen this before.... Went to run a few errands and when I started it up the DSC light stayed lit. Hmmm... Sounded ok though so ran down the street. Umm..no power over 2500 RPM. Pulled over, checked codes. P0341. Cam Sensor. Brought it back home gently, called and spoke to Anson over at John Best Automotive here in Columbus. Called for flatbed... Will know more in a day.