Hey guys.

Right i've tried having a read but i dont think anybody seems to have the exact same problem as me.

Today i was driving along, came onto nice long national speed limit road and it was clear so naturally i had to put my foot down .

As i did this i got a drop in power and the car dropped into limp mode and the engine management light came on so when i could i pulled over and killed the ignition and that solved the problem.
After that i drove a good 50 mile round trip mostly on the motorway and exceeding 80 no problems..

So what im wondering is should i expect more of this problem ? should i get it plugged in asap or wait to see if it happens again ? and can anybody shed any light on how much im likely to pay to get it plugged in ?

Oh yeah and its the 1.9 CDTI (120) C shape veccy on a 55 plate