Code P097, Park/Neutral-To-Drive/Reverse Shift At High: Notes
WARNING: This page is about a different car, the 1995 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
THROTTLE ANGLE
Primary purpose of Code P097 is to detect an action of vehicle operator which could cause an unsafe condition or damage to vehicle. When such conditions exists, Code P097 is set and engine power will be reduced by disabling fuel injector to individual cylinders.