Over 3000 rpm red engine management light comes on lift off and goes out again,any ideas

code p 2263 refers to turbocharger (TC) boost pressure/supercharger (SC) boost pressure ---performance problems ===cause--- mechanical fault check for leaking interchange hoses , interchanger split or turbo failure

I recently had the same problem with my transit connect.
Does the power judder at all?
The fault turned out to be the fuel pump.

check your speed sensor output with a scanner

This is the case of a failed motorized throttle body that should be replaced.

My car has a similar problem,i read the manual and the car goes to a limp home mode if the computer feels there is something wrong with the car,it happens to mine when the cruise control not available light comes on-it will also not exceed above 70mph when that particular light comes on.I was told my cruise control computer needs changing

Check and repair any diagnostic codes, Clean the Throttle body and IAC unit (Idle Air Control). Check for any vacuum leaks.

COULD YOU HAVE PINCHED FUEL LINE UNDER TRUNK, ABOVE FUEL TANK?

If it only stops at 3000 rpm in park, it probably has a governor to prevent you from revving it over 3000 rpm with no load on it. That isn't very good for engines. As long as it goes over 3000 while driving, don't worry about it.

Have the machanic check the catalyst converter.

if the car is stock i would replace your oxygen sensor. you may also need to clean out the MAF sensor.