2003 Chrysler grand voyager 2.5L Trubo - CRD - 105k When accelerating hard at roughly 60-70mph engine warning light comes on ( Can accelerate to red line through gears until 60-70mph is reached. Then light comes on) Cleaned boost pressure sensor - was heavily gummed up. ( Before cleaning the light would come on with hard acceleration at lower speeds.) I am going to replace sensor as a precaution. Just wondering if anyone has any further input on this issue? ( will keep post updated).