Dan_R

Hi all, I have an issue with my 2006 Astra sxi 1.7 tdi. It has happened twice now both on exactly the same steep hill. It is a national speed limit road and when going up the hill the engine management light has come on and I have lost power at the top end of the gears. The car works but it's as if the turbo is not kicking in. If I turn the engine off and back on it sorts it out. A local garage serviced it recently and I mentioned it to them so they plugged it into the fault reader but it didn't pick anything up. Any ideas? Thanks